What Washington Kept: Gold, Oil and Helium, 1947–2026
Topic: Energy & Resources · Money & Markets
In this chart: US official gold reserves, Strategic Petroleum Reserve, Helium in federal storage
About this chart
Each shaft is one of the government's stockpiles (gold, crude oil or helium), full at the most it has ever held, so the depth of the liquid below the bar at the top is how far it stands below its own record. A line is dropped from the top to the surface with a weight resting on it, and marks on the line count tenths of the high. Under each shaft are its share of its high, its name and the amount it holds; a shaft is drawn empty and dashed before its record begins. The month runs at the top right. The animation runs the record over twenty seconds, holds on the last month, and loops. The scrubber under the chart marks every year and labels the decades, and pauses on any month.
Method
Three things the US government has stockpiled are drawn side by side, each as a shaft that is full at the most it has ever held, so a store's depth below the top is its fall from its own record. Gold is the United States' official gold stock, in tonnes, converted from the dollar figures the government publishes at the official price of the day — $35 an ounce to May 1972, $38 to October 1973 and $42.2222 since: monthly to 1970 (the National Bureau of Economic Research's series from Federal Reserve data), quarterly to 1975 (the Federal Reserve's financial accounts), at each year's end to 2001 (the Treasury Bulletin) and weekly since December 2002 (the Federal Reserve's H.4.1 release). Its high is 21,894 tonnes in September 1949. Oil is the crude oil in the Strategic Petroleum Reserve, as on this site's chart of the reserve, from October 1977; its high is 726.6 million barrels in January 2010. Helium is the helium the U.S. Geological Survey reports as held in federal storage at the Cliffside field near Amarillo, Texas, at each year's end, from its historical statistics compiled with the Bureau of Land Management; its high is 194,000 metric tons in 1980. The government sold its helium system in 2024, and the shaft reads sold from the sale. Between a store's figures the level moves in a straight line. Every figure on the page is computed from the rows the page serves.
Data sources
- Federal Reserve Bank of St. Louis (FRED) — NBER, U.S. Monetary Gold Stock (M1476CUSM144NNBR), monthly, 1947–1970
- Federal Reserve Bank of St. Louis (FRED) — Federal Reserve financial accounts (Z.1), federal government monetary gold (BOGZ1FL883011203Q), 1971–1975
- U.S. Treasury — Treasury Bulletin, Table IFS-1, U.S. reserve assets, year-end 1976–2001, via FRASER
- Federal Reserve Bank of St. Louis (FRED) — Federal Reserve H.4.1, gold stock (WOFSRBGSL), weekly since December 2002
- U.S. Energy Information Administration — U.S. Ending Stocks of Crude Oil in SPR (WCSSTUS1, weekly; MCSSTUS1, monthly)
- U.S. Geological Survey — Helium Statistics, Data Series 140 (compiled with the Bureau of Land Management)
- U.S. Geological Survey — Minerals Yearbook 2023, Helium, Table 4
- Bureau of Land Management — BLM completes sale of Federal Helium System (27 June 2024)
Data table
The three stockpiles at the end of every month from January 1947, one row per month: US official gold in tonnes, the crude oil in the Strategic Petroleum Reserve in thousands of barrels, and the helium in federal storage in metric tons, each with its share of its own record high. Gold is from Federal Reserve and Treasury figures converted at the official price; oil from the Energy Information Administration; helium from the U.S. Geological Survey's year-end figures, with the months between years filled in a straight line. A blank means the store's record had not begun, or had ended. These are the rows the chart draws.
Show all 957 rows
| Month | Gold (t) | Gold, share of high | Oil (thousand bbl) | Oil, share of high | Helium (t) | Helium, share of high |
|---|---|---|---|---|---|---|
| 1947-01-31 | 18,327.9 | 83.7% | 135 | 0.1% | ||
| 1947-02-28 | 18,418.6 | 84.1% | 132 | 0.1% | ||
| 1947-03-31 | 18,134.2 | 82.8% | 128 | 0.1% | ||
| 1947-04-30 | 18,294.2 | 83.6% | 124 | 0.1% | ||
| 1947-05-31 | 18,542.1 | 84.7% | 120 | 0.1% | ||
| 1947-06-30 | 18,743.8 | 85.6% | 117 | 0.1% | ||
| 1947-07-31 | 19,016.7 | 86.9% | 113 | 0.1% | ||
| 1947-08-31 | 19,237.9 | 87.9% | 109 | 0.1% | ||
| 1947-09-30 | 19,431.7 | 88.8% | 105 | 0.1% | ||
| 1947-10-31 | 19,683.2 | 89.9% | 102 | 0.1% | ||
| 1947-11-30 | 19,976.4 | 91.2% | 98 | 0.1% | ||
| 1947-12-31 | 20,183.5 | 92.2% | 94 | 0.0% | ||
| 1948-01-31 | 20,275.9 | 92.6% | 98 | 0.1% | ||
| 1948-02-29 | 20,410.1 | 93.2% | 102 | 0.1% | ||
| 1948-03-31 | 20,531.0 | 93.8% | 106 | 0.1% | ||
| 1948-04-30 | 20,576.3 | 94.0% | 109 | 0.1% | ||
| 1948-05-31 | 20,655.4 | 94.3% | 113 | 0.1% | ||
| 1948-06-30 | 20,845.6 | 95.2% | 117 | 0.1% | ||
| 1948-07-31 | 20,986.0 | 95.9% | 121 | 0.1% | ||
| 1948-08-31 | 21,061.5 | 96.2% | 125 | 0.1% | ||
| 1948-09-30 | 21,176.1 | 96.7% | 129 | 0.1% | ||
| 1948-10-31 | 21,290.8 | 97.2% | 133 | 0.1% | ||
| 1948-11-30 | 21,425.9 | 97.9% | 136 | 0.1% | ||
| 1948-12-31 | 21,521.8 | 98.3% | 140 | 0.1% | ||
| 1949-01-31 | 21,558.3 | 98.5% | 144 | 0.1% | ||
| 1949-02-28 | 21,579.6 | 98.6% | 148 | 0.1% | ||
| 1949-03-31 | 21,595.6 | 98.6% | 152 | 0.1% | ||
| 1949-04-30 | 21,614.3 | 98.7% | 156 | 0.1% | ||
| 1949-05-31 | 21,598.3 | 98.6% | 160 | 0.1% | ||
| 1949-06-30 | 21,687.1 | 99.1% | 163 | 0.1% | ||
| 1949-07-31 | 21,774.2 | 99.5% | 167 | 0.1% | ||
| 1949-08-31 | 21,850.6 | 99.8% | 171 | 0.1% | ||
| 1949-09-30 | 21,894.2 | 100.0% | 175 | 0.1% | ||
| 1949-10-31 | 21,857.7 | 99.8% | 179 | 0.1% | ||
| 1949-11-30 | 21,801.8 | 99.6% | 183 | 0.1% | ||
| 1949-12-31 | 21,728.9 | 99.2% | 187 | 0.1% | ||
| 1950-01-31 | 21,701.3 | 99.1% | 190 | 0.1% | ||
| 1950-02-28 | 21,635.6 | 98.8% | 194 | 0.1% | ||
| 1950-03-31 | 21,604.5 | 98.7% | 198 | 0.1% | ||
| 1950-04-30 | 21,547.6 | 98.4% | 202 | 0.1% | ||
| 1950-05-31 | 21,537.8 | 98.4% | 206 | 0.1% | ||
| 1950-06-30 | 21,533.4 | 98.4% | 210 | 0.1% | ||
| 1950-07-31 | 21,498.7 | 98.2% | 214 | 0.1% | ||
| 1950-08-31 | 21,263.2 | 97.1% | 217 | 0.1% | ||
| 1950-09-30 | 20,937.1 | 95.6% | 221 | 0.1% | ||
| 1950-10-31 | 20,764.7 | 94.8% | 225 | 0.1% | ||
| 1950-11-30 | 20,578.9 | 94.0% | 229 | 0.1% | ||
| 1950-12-31 | 20,331.9 | 92.9% | 233 | 0.1% | ||
| 1951-01-31 | 20,015.5 | 91.4% | 237 | 0.1% | ||
| 1951-02-28 | 19,772.0 | 90.3% | 241 | 0.1% | ||
| 1951-03-31 | 19,469.9 | 88.9% | 244 | 0.1% | ||
| 1951-04-30 | 19,378.4 | 88.5% | 248 | 0.1% | ||
| 1951-05-31 | 19,334.8 | 88.3% | 252 | 0.1% | ||
| 1951-06-30 | 19,333.0 | 88.3% | 256 | 0.1% | ||
| 1951-07-31 | 19,334.8 | 88.3% | 260 | 0.1% | ||
| 1951-08-31 | 19,364.1 | 88.4% | 264 | 0.1% | ||
| 1951-09-30 | 19,467.2 | 88.9% | 268 | 0.1% | ||
| 1951-10-31 | 19,643.2 | 89.7% | 271 | 0.1% | ||
| 1951-11-30 | 19,815.6 | 90.5% | 275 | 0.1% | ||
| 1951-12-31 | 19,980.0 | 91.3% | 279 | 0.1% | ||
| 1952-01-31 | 20,283.0 | 92.6% | 283 | 0.1% | ||
| 1952-02-29 | 20,474.1 | 93.5% | 287 | 0.1% | ||
| 1952-03-31 | 20,686.5 | 94.5% | 291 | 0.2% | ||
| 1952-04-30 | 20,699.8 | 94.5% | 295 | 0.2% | ||
| 1952-05-31 | 20,703.4 | 94.6% | 298 | 0.2% | ||
| 1952-06-30 | 20,713.1 | 94.6% | 302 | 0.2% | ||
| 1952-07-31 | 20,748.7 | 94.8% | 306 | 0.2% | ||
| 1952-08-31 | 20,746.9 | 94.8% | 310 | 0.2% | ||
| 1952-09-30 | 20,744.2 | 94.7% | 314 | 0.2% | ||
| 1952-10-31 | 20,741.6 | 94.7% | 318 | 0.2% | ||
| 1952-11-30 | 20,739.8 | 94.7% | 322 | 0.2% | ||
| 1952-12-31 | 20,684.7 | 94.5% | 325 | 0.2% | ||
| 1953-01-31 | 20,529.2 | 93.8% | 329 | 0.2% | ||
| 1953-02-28 | 20,259.0 | 92.5% | 333 | 0.2% | ||
| 1953-03-31 | 20,089.3 | 91.8% | 337 | 0.2% | ||
| 1953-04-30 | 20,050.2 | 91.6% | 341 | 0.2% | ||
| 1953-05-31 | 20,045.7 | 91.6% | 345 | 0.2% | ||
| 1953-06-30 | 20,007.5 | 91.4% | 349 | 0.2% | ||
| 1953-07-31 | 19,876.0 | 90.8% | 352 | 0.2% | ||
| 1953-08-31 | 19,751.6 | 90.2% | 356 | 0.2% | ||
| 1953-09-30 | 19,707.2 | 90.0% | 360 | 0.2% | ||
| 1953-10-31 | 19,641.4 | 89.7% | 364 | 0.2% | ||
| 1953-11-30 | 19,601.4 | 89.5% | 368 | 0.2% | ||
| 1953-12-31 | 19,575.6 | 89.4% | 372 | 0.2% | ||
| 1954-01-31 | 19,564.1 | 89.4% | 376 | 0.2% | ||
| 1954-02-28 | 19,512.5 | 89.1% | 379 | 0.2% | ||
| 1954-03-31 | 19,517.9 | 89.1% | 383 | 0.2% | ||
| 1954-04-30 | 19,520.5 | 89.2% | 387 | 0.2% | ||
| 1954-05-31 | 19,525.0 | 89.2% | 391 | 0.2% | ||
| 1954-06-30 | 19,485.9 | 89.0% | 395 | 0.2% | ||
| 1954-07-31 | 19,485.0 | 89.0% | 399 | 0.2% | ||
| 1954-08-31 | 19,436.1 | 88.8% | 403 | 0.2% | ||
| 1954-09-30 | 19,381.0 | 88.5% | 406 | 0.2% | ||
| 1954-10-31 | 19,361.5 | 88.4% | 410 | 0.2% | ||
| 1954-11-30 | 19,305.5 | 88.2% | 414 | 0.2% | ||
| 1954-12-31 | 19,293.9 | 88.1% | 418 | 0.2% | ||
| 1955-01-31 | 19,296.6 | 88.1% | 412 | 0.2% | ||
| 1955-02-28 | 19,297.5 | 88.1% | 405 | 0.2% | ||
| 1955-03-31 | 19,300.2 | 88.2% | 399 | 0.2% | ||
| 1955-04-30 | 19,266.4 | 88.0% | 392 | 0.2% | ||
| 1955-05-31 | 19,260.2 | 88.0% | 386 | 0.2% | ||
| 1955-06-30 | 19,262.8 | 88.0% | 380 | 0.2% | ||
| 1955-07-31 | 19,266.4 | 88.0% | 373 | 0.2% | ||
| 1955-08-31 | 19,268.2 | 88.0% | 367 | 0.2% | ||
| 1955-09-30 | 19,268.2 | 88.0% | 360 | 0.2% | ||
| 1955-10-31 | 19,270.8 | 88.0% | 354 | 0.2% | ||
| 1955-11-30 | 19,272.6 | 88.0% | 347 | 0.2% | ||
| 1955-12-31 | 19,274.4 | 88.0% | 341 | 0.2% | ||
| 1956-01-31 | 19,277.0 | 88.0% | 331 | 0.2% | ||
| 1956-02-29 | 19,278.8 | 88.1% | 321 | 0.2% | ||
| 1956-03-31 | 19,293.9 | 88.1% | 311 | 0.2% | ||
| 1956-04-30 | 19,315.3 | 88.2% | 301 | 0.2% | ||
| 1956-05-31 | 19,344.6 | 88.4% | 291 | 0.2% | ||
| 1956-06-30 | 19,368.6 | 88.5% | 282 | 0.1% | ||
| 1956-07-31 | 19,396.1 | 88.6% | 272 | 0.1% | ||
| 1956-08-31 | 19,421.9 | 88.7% | 262 | 0.1% | ||
| 1956-09-30 | 19,444.1 | 88.8% | 252 | 0.1% | ||
| 1956-10-31 | 19,467.2 | 88.9% | 242 | 0.1% | ||
| 1956-11-30 | 19,470.8 | 88.9% | 232 | 0.1% | ||
| 1956-12-31 | 19,499.2 | 89.1% | 222 | 0.1% | ||
| 1957-01-31 | 19,541.0 | 89.3% | 213 | 0.1% | ||
| 1957-02-28 | 19,798.7 | 90.4% | 205 | 0.1% | ||
| 1957-03-31 | 19,821.8 | 90.5% | 196 | 0.1% | ||
| 1957-04-30 | 19,828.9 | 90.6% | 187 | 0.1% | ||
| 1957-05-31 | 19,868.9 | 90.7% | 178 | 0.1% | ||
| 1957-06-30 | 20,102.6 | 91.8% | 170 | 0.1% | ||
| 1957-07-31 | 20,106.2 | 91.8% | 161 | 0.1% | ||
| 1957-08-31 | 20,107.1 | 91.8% | 152 | 0.1% | ||
| 1957-09-30 | 20,108.0 | 91.8% | 143 | 0.1% | ||
| 1957-10-31 | 20,137.3 | 92.0% | 135 | 0.1% | ||
| 1957-11-30 | 20,211.0 | 92.3% | 126 | 0.1% | ||
| 1957-12-31 | 20,234.1 | 92.4% | 117 | 0.1% | ||
| 1958-01-31 | 20,245.7 | 92.5% | 114 | 0.1% | ||
| 1958-02-28 | 20,225.3 | 92.4% | 111 | 0.1% | ||
| 1958-03-31 | 20,037.7 | 91.5% | 109 | 0.1% | ||
| 1958-04-30 | 19,698.3 | 90.0% | 106 | 0.1% | ||
| 1958-05-31 | 19,373.9 | 88.5% | 103 | 0.1% | ||
| 1958-06-30 | 19,097.5 | 87.2% | 100 | 0.1% | ||
| 1958-07-31 | 18,915.4 | 86.4% | 97 | 0.1% | ||
| 1958-08-31 | 18,761.6 | 85.7% | 94 | 0.0% | ||
| 1958-09-30 | 18,608.8 | 85.0% | 92 | 0.0% | ||
| 1958-10-31 | 18,439.9 | 84.2% | 89 | 0.0% | ||
| 1958-11-30 | 18,349.3 | 83.8% | 86 | 0.0% | ||
| 1958-12-31 | 18,273.7 | 83.5% | 83 | 0.0% | ||
| 1959-01-31 | 18,233.7 | 83.3% | 119 | 0.1% | ||
| 1959-02-28 | 18,195.5 | 83.1% | 156 | 0.1% | ||
| 1959-03-31 | 18,171.5 | 83.0% | 192 | 0.1% | ||
| 1959-04-30 | 18,131.5 | 82.8% | 228 | 0.1% | ||
| 1959-05-31 | 17,966.3 | 82.1% | 264 | 0.1% | ||
| 1959-06-30 | 17,800.1 | 81.3% | 301 | 0.2% | ||
| 1959-07-31 | 17,483.7 | 79.9% | 337 | 0.2% | ||
| 1959-08-31 | 17,414.4 | 79.5% | 373 | 0.2% | ||
| 1959-09-30 | 17,341.5 | 79.2% | 409 | 0.2% | ||
| 1959-10-31 | 17,327.3 | 79.1% | 446 | 0.2% | ||
| 1959-11-30 | 17,401.1 | 79.5% | 482 | 0.2% | ||
| 1959-12-31 | 17,313.1 | 79.1% | 518 | 0.3% | ||
| 1960-01-31 | 17,288.2 | 79.0% | 584 | 0.3% | ||
| 1960-02-29 | 17,266.0 | 78.9% | 650 | 0.3% | ||
| 1960-03-31 | 17,249.1 | 78.8% | 716 | 0.4% | ||
| 1960-04-30 | 17,227.8 | 78.7% | 782 | 0.4% | ||
| 1960-05-31 | 17,201.1 | 78.6% | 848 | 0.4% | ||
| 1960-06-30 | 17,189.6 | 78.5% | 914 | 0.5% | ||
| 1960-07-31 | 17,102.5 | 78.1% | 980 | 0.5% | ||
| 1960-08-31 | 16,931.0 | 77.3% | 1,046 | 0.5% | ||
| 1960-09-30 | 16,769.2 | 76.6% | 1,112 | 0.6% | ||
| 1960-10-31 | 16,503.5 | 75.4% | 1,178 | 0.6% | ||
| 1960-11-30 | 16,047.6 | 73.3% | 1,244 | 0.6% | ||
| 1960-12-31 | 15,955.2 | 72.9% | 1,310 | 0.7% | ||
| 1961-01-31 | 15,611.3 | 71.3% | 1,379 | 0.7% | ||
| 1961-02-28 | 15,464.6 | 70.6% | 1,448 | 0.7% | ||
| 1961-03-31 | 15,400.7 | 70.3% | 1,518 | 0.8% | ||
| 1961-04-30 | 15,453.1 | 70.6% | 1,587 | 0.8% | ||
| 1961-05-31 | 15,460.2 | 70.6% | 1,656 | 0.9% | ||
| 1961-06-30 | 15,587.3 | 71.2% | 1,725 | 0.9% | ||
| 1961-07-31 | 15,592.6 | 71.2% | 1,794 | 0.9% | ||
| 1961-08-31 | 15,618.4 | 71.3% | 1,863 | 1.0% | ||
| 1961-09-30 | 15,503.8 | 70.8% | 1,933 | 1.0% | ||
| 1961-10-31 | 15,398.9 | 70.3% | 2,002 | 1.0% | ||
| 1961-11-30 | 15,267.4 | 69.7% | 2,071 | 1.1% | ||
| 1961-12-31 | 15,044.3 | 68.7% | 2,140 | 1.1% | ||
| 1962-01-31 | 14,975.9 | 68.4% | 2,171 | 1.1% | ||
| 1962-02-28 | 14,923.4 | 68.2% | 2,202 | 1.1% | ||
| 1962-03-31 | 14,847.0 | 67.8% | 2,233 | 1.2% | ||
| 1962-04-30 | 14,719.9 | 67.2% | 2,263 | 1.2% | ||
| 1962-05-31 | 14,624.0 | 66.8% | 2,294 | 1.2% | ||
| 1962-06-30 | 14,604.4 | 66.7% | 2,325 | 1.2% | ||
| 1962-07-31 | 14,494.2 | 66.2% | 2,356 | 1.2% | ||
| 1962-08-31 | 14,339.6 | 65.5% | 2,387 | 1.2% | ||
| 1962-09-30 | 14,288.9 | 65.3% | 2,418 | 1.2% | ||
| 1962-10-31 | 14,263.2 | 65.1% | 2,448 | 1.3% | ||
| 1962-11-30 | 14,199.2 | 64.9% | 2,479 | 1.3% | ||
| 1962-12-31 | 14,199.2 | 64.9% | 2,510 | 1.3% | ||
| 1963-01-31 | 14,174.3 | 64.7% | 3,143 | 1.6% | ||
| 1963-02-28 | 14,149.4 | 64.6% | 3,775 | 1.9% | ||
| 1963-03-31 | 14,110.3 | 64.4% | 4,408 | 2.3% | ||
| 1963-04-30 | 14,110.3 | 64.4% | 5,040 | 2.6% | ||
| 1963-05-31 | 14,071.2 | 64.3% | 5,673 | 2.9% | ||
| 1963-06-30 | 14,027.7 | 64.1% | 6,305 | 3.3% | ||
| 1963-07-31 | 13,920.1 | 63.6% | 6,938 | 3.6% | ||
| 1963-08-31 | 13,865.0 | 63.3% | 7,570 | 3.9% | ||
| 1963-09-30 | 13,847.3 | 63.2% | 8,203 | 4.2% | ||
| 1963-10-31 | 13,847.3 | 63.2% | 8,835 | 4.6% | ||
| 1963-11-30 | 13,847.3 | 63.2% | 9,468 | 4.9% | ||
| 1963-12-31 | 13,829.5 | 63.2% | 10,100 | 5.2% | ||
| 1964-01-31 | 13,785.9 | 63.0% | 11,425 | 5.9% | ||
| 1964-02-29 | 13,756.6 | 62.8% | 12,750 | 6.6% | ||
| 1964-03-31 | 13,740.6 | 62.8% | 14,075 | 7.3% | ||
| 1964-04-30 | 13,740.6 | 62.8% | 15,400 | 7.9% | ||
| 1964-05-31 | 13,740.6 | 62.8% | 16,725 | 8.6% | ||
| 1964-06-30 | 13,740.6 | 62.8% | 18,050 | 9.3% | ||
| 1964-07-31 | 13,741.5 | 62.8% | 19,375 | 10.0% | ||
| 1964-08-31 | 13,740.6 | 62.8% | 20,700 | 10.7% | ||
| 1964-09-30 | 13,740.6 | 62.8% | 22,025 | 11.4% | ||
| 1964-10-31 | 13,740.6 | 62.8% | 23,350 | 12.0% | ||
| 1964-11-30 | 13,722.9 | 62.7% | 24,675 | 12.7% | ||
| 1964-12-31 | 13,674.9 | 62.5% | 26,000 | 13.4% | ||
| 1965-01-31 | 13,559.3 | 61.9% | 27,458 | 14.2% | ||
| 1965-02-28 | 13,315.8 | 60.8% | 28,917 | 14.9% | ||
| 1965-03-31 | 13,051.9 | 59.6% | 30,375 | 15.7% | ||
| 1965-04-30 | 12,860.8 | 58.7% | 31,833 | 16.4% | ||
| 1965-05-31 | 12,759.5 | 58.3% | 33,292 | 17.2% | ||
| 1965-06-30 | 12,687.6 | 57.9% | 34,750 | 17.9% | ||
| 1965-07-31 | 12,373.9 | 56.5% | 36,208 | 18.7% | ||
| 1965-08-31 | 12,315.2 | 56.2% | 37,667 | 19.4% | ||
| 1965-09-30 | 12,315.2 | 56.2% | 39,125 | 20.2% | ||
| 1965-10-31 | 12,314.3 | 56.2% | 40,583 | 20.9% | ||
| 1965-11-30 | 12,303.6 | 56.2% | 42,042 | 21.7% | ||
| 1965-12-31 | 12,262.8 | 56.0% | 43,500 | 22.4% | ||
| 1966-01-31 | 12,204.1 | 55.7% | 44,958 | 23.2% | ||
| 1966-02-28 | 12,205.0 | 55.7% | 46,417 | 23.9% | ||
| 1966-03-31 | 12,174.8 | 55.6% | 47,875 | 24.7% | ||
| 1966-04-30 | 12,114.4 | 55.3% | 49,333 | 25.4% | ||
| 1966-05-31 | 12,054.8 | 55.1% | 50,792 | 26.2% | ||
| 1966-06-30 | 11,997.1 | 54.8% | 52,250 | 26.9% | ||
| 1966-07-31 | 11,921.5 | 54.5% | 53,708 | 27.7% | ||
| 1966-08-31 | 11,829.1 | 54.0% | 55,167 | 28.4% | ||
| 1966-09-30 | 11,782.0 | 53.8% | 56,625 | 29.2% | ||
| 1966-10-31 | 11,781.1 | 53.8% | 58,083 | 29.9% | ||
| 1966-11-30 | 11,775.8 | 53.8% | 59,542 | 30.7% | ||
| 1966-12-31 | 11,693.1 | 53.4% | 61,000 | 31.4% | ||
| 1967-01-31 | 11,693.1 | 53.4% | 62,517 | 32.2% | ||
| 1967-02-28 | 11,680.7 | 53.4% | 64,033 | 33.0% | ||
| 1967-03-31 | 11,648.7 | 53.2% | 65,550 | 33.8% | ||
| 1967-04-30 | 11,648.7 | 53.2% | 67,067 | 34.6% | ||
| 1967-05-31 | 11,648.7 | 53.2% | 68,583 | 35.4% | ||
| 1967-06-30 | 11,648.7 | 53.2% | 70,100 | 36.1% | ||
| 1967-07-31 | 11,649.6 | 53.2% | 71,617 | 36.9% | ||
| 1967-08-31 | 11,599.8 | 53.0% | 73,133 | 37.7% | ||
| 1967-09-30 | 11,558.9 | 52.8% | 74,650 | 38.5% | ||
| 1967-10-31 | 11,555.4 | 52.8% | 76,167 | 39.3% | ||
| 1967-11-30 | 11,470.1 | 52.4% | 77,683 | 40.0% | ||
| 1967-12-31 | 11,051.5 | 50.5% | 79,200 | 40.8% | ||
| 1968-01-31 | 10,649.8 | 48.6% | 80,717 | 41.6% | ||
| 1968-02-29 | 10,575.2 | 48.3% | 82,233 | 42.4% | ||
| 1968-03-31 | 9,860.7 | 45.0% | 83,750 | 43.2% | ||
| 1968-04-30 | 9,316.8 | 42.6% | 85,267 | 44.0% | ||
| 1968-05-31 | 9,288.4 | 42.4% | 86,783 | 44.7% | ||
| 1968-06-30 | 9,214.6 | 42.1% | 88,300 | 45.5% | ||
| 1968-07-31 | 9,212.8 | 42.1% | 89,817 | 46.3% | ||
| 1968-08-31 | 9,212.8 | 42.1% | 91,333 | 47.1% | ||
| 1968-09-30 | 9,212.8 | 42.1% | 92,850 | 47.9% | ||
| 1968-10-31 | 9,212.8 | 42.1% | 94,367 | 48.6% | ||
| 1968-11-30 | 9,212.8 | 42.1% | 95,883 | 49.4% | ||
| 1968-12-31 | 9,212.8 | 42.1% | 97,400 | 50.2% | ||
| 1969-01-31 | 9,212.8 | 42.1% | 98,950 | 51.0% | ||
| 1969-02-28 | 9,212.8 | 42.1% | 100,500 | 51.8% | ||
| 1969-03-31 | 9,212.8 | 42.1% | 102,050 | 52.6% | ||
| 1969-04-30 | 9,212.8 | 42.1% | 103,600 | 53.4% | ||
| 1969-05-31 | 9,212.8 | 42.1% | 105,150 | 54.2% | ||
| 1969-06-30 | 9,212.8 | 42.1% | 106,700 | 55.0% | ||
| 1969-07-31 | 9,212.8 | 42.1% | 108,250 | 55.8% | ||
| 1969-08-31 | 9,212.8 | 42.1% | 109,800 | 56.6% | ||
| 1969-09-30 | 9,212.8 | 42.1% | 111,350 | 57.4% | ||
| 1969-10-31 | 9,212.8 | 42.1% | 112,900 | 58.2% | ||
| 1969-11-30 | 9,212.8 | 42.1% | 114,450 | 59.0% | ||
| 1969-12-31 | 9,212.8 | 42.1% | 116,000 | 59.8% | ||
| 1970-01-31 | 9,900.7 | 45.2% | 117,583 | 60.6% | ||
| 1970-02-28 | 10,101.5 | 46.1% | 119,167 | 61.4% | ||
| 1970-03-31 | 10,101.5 | 46.1% | 120,750 | 62.2% | ||
| 1970-04-30 | 10,101.5 | 46.1% | 122,333 | 63.1% | ||
| 1970-05-31 | 10,101.5 | 46.1% | 123,917 | 63.9% | ||
| 1970-06-30 | 10,101.5 | 46.1% | 125,500 | 64.7% | ||
| 1970-07-31 | 10,101.5 | 46.1% | 127,083 | 65.5% | ||
| 1970-08-31 | 10,101.5 | 46.1% | 128,667 | 66.3% | ||
| 1970-09-30 | 10,042.0 | 45.9% | 130,250 | 67.1% | ||
| 1970-10-31 | 9,879.4 | 45.1% | 131,833 | 68.0% | ||
| 1970-11-30 | 9,879.4 | 45.1% | 133,417 | 68.8% | ||
| 1970-12-31 | 9,868.7 | 45.1% | 135,000 | 69.6% | ||
| 1971-01-31 | 9,826.6 | 44.9% | 136,583 | 70.4% | ||
| 1971-02-28 | 9,784.6 | 44.7% | 138,167 | 71.2% | ||
| 1971-03-31 | 9,742.5 | 44.5% | 139,750 | 72.0% | ||
| 1971-04-30 | 9,607.4 | 43.9% | 141,333 | 72.9% | ||
| 1971-05-31 | 9,472.3 | 43.3% | 142,917 | 73.7% | ||
| 1971-06-30 | 9,337.3 | 42.6% | 144,500 | 74.5% | ||
| 1971-07-31 | 9,248.4 | 42.2% | 146,083 | 75.3% | ||
| 1971-08-31 | 9,159.5 | 41.8% | 147,667 | 76.1% | ||
| 1971-09-30 | 9,070.7 | 41.4% | 149,250 | 76.9% | ||
| 1971-10-31 | 9,070.4 | 41.4% | 150,833 | 77.7% | ||
| 1971-11-30 | 9,070.1 | 41.4% | 152,417 | 78.6% | ||
| 1971-12-31 | 9,069.8 | 41.4% | 154,000 | 79.4% | ||
| 1972-01-31 | 8,908.6 | 40.7% | 155,417 | 80.1% | ||
| 1972-02-29 | 8,747.5 | 40.0% | 156,833 | 80.8% | ||
| 1972-03-31 | 8,586.3 | 39.2% | 158,250 | 81.6% | ||
| 1972-04-30 | 8,586.3 | 39.2% | 159,667 | 82.3% | ||
| 1972-05-31 | 8,586.2 | 39.2% | 161,083 | 83.0% | ||
| 1972-06-30 | 8,586.2 | 39.2% | 162,500 | 83.8% | ||
| 1972-07-31 | 8,585.4 | 39.2% | 163,917 | 84.5% | ||
| 1972-08-31 | 8,584.6 | 39.2% | 165,333 | 85.2% | ||
| 1972-09-30 | 8,583.7 | 39.2% | 166,750 | 86.0% | ||
| 1972-10-31 | 8,583.7 | 39.2% | 168,167 | 86.7% | ||
| 1972-11-30 | 8,583.7 | 39.2% | 169,583 | 87.4% | ||
| 1972-12-31 | 8,583.7 | 39.2% | 171,000 | 88.1% | ||
| 1973-01-31 | 8,583.7 | 39.2% | 172,000 | 88.7% | ||
| 1973-02-28 | 8,583.7 | 39.2% | 173,000 | 89.2% | ||
| 1973-03-31 | 8,583.7 | 39.2% | 174,000 | 89.7% | ||
| 1973-04-30 | 8,583.7 | 39.2% | 175,000 | 90.2% | ||
| 1973-05-31 | 8,583.7 | 39.2% | 176,000 | 90.7% | ||
| 1973-06-30 | 8,583.7 | 39.2% | 177,000 | 91.2% | ||
| 1973-07-31 | 8,583.7 | 39.2% | 178,000 | 91.8% | ||
| 1973-08-31 | 8,583.7 | 39.2% | 179,000 | 92.3% | ||
| 1973-09-30 | 8,583.7 | 39.2% | 180,000 | 92.8% | ||
| 1973-10-31 | 8,583.7 | 39.2% | 181,000 | 93.3% | ||
| 1973-11-30 | 8,583.6 | 39.2% | 182,000 | 93.8% | ||
| 1973-12-31 | 8,583.6 | 39.2% | 183,000 | 94.3% | ||
| 1974-01-31 | 8,583.6 | 39.2% | 183,083 | 94.4% | ||
| 1974-02-28 | 8,583.6 | 39.2% | 183,167 | 94.4% | ||
| 1974-03-31 | 8,583.6 | 39.2% | 183,250 | 94.5% | ||
| 1974-04-30 | 8,583.6 | 39.2% | 183,333 | 94.5% | ||
| 1974-05-31 | 8,583.6 | 39.2% | 183,417 | 94.5% | ||
| 1974-06-30 | 8,583.6 | 39.2% | 183,500 | 94.6% | ||
| 1974-07-31 | 8,583.6 | 39.2% | 183,583 | 94.6% | ||
| 1974-08-31 | 8,583.6 | 39.2% | 183,667 | 94.7% | ||
| 1974-09-30 | 8,583.6 | 39.2% | 183,750 | 94.7% | ||
| 1974-10-31 | 8,583.6 | 39.2% | 183,833 | 94.8% | ||
| 1974-11-30 | 8,583.6 | 39.2% | 183,917 | 94.8% | ||
| 1974-12-31 | 8,583.6 | 39.2% | 184,000 | 94.8% | ||
| 1975-01-31 | 8,575.7 | 39.2% | 184,083 | 94.9% | ||
| 1975-02-28 | 8,567.9 | 39.1% | 184,167 | 94.9% | ||
| 1975-03-31 | 8,560.0 | 39.1% | 184,250 | 95.0% | ||
| 1975-04-30 | 8,560.0 | 39.1% | 184,333 | 95.0% | ||
| 1975-05-31 | 8,560.0 | 39.1% | 184,417 | 95.1% | ||
| 1975-06-30 | 8,560.0 | 39.1% | 184,500 | 95.1% | ||
| 1975-07-31 | 8,554.9 | 39.1% | 184,583 | 95.1% | ||
| 1975-08-31 | 8,549.7 | 39.1% | 184,667 | 95.2% | ||
| 1975-09-30 | 8,544.5 | 39.0% | 184,750 | 95.2% | ||
| 1975-10-31 | 8,544.5 | 39.0% | 184,833 | 95.3% | ||
| 1975-11-30 | 8,544.5 | 39.0% | 184,917 | 95.3% | ||
| 1975-12-31 | 8,544.5 | 39.0% | 185,000 | 95.4% | ||
| 1976-01-31 | 8,544.5 | 39.0% | 185,167 | 95.4% | ||
| 1976-02-29 | 8,544.4 | 39.0% | 185,333 | 95.5% | ||
| 1976-03-31 | 8,544.4 | 39.0% | 185,500 | 95.6% | ||
| 1976-04-30 | 8,544.3 | 39.0% | 185,667 | 95.7% | ||
| 1976-05-31 | 8,544.2 | 39.0% | 185,833 | 95.8% | ||
| 1976-06-30 | 8,544.2 | 39.0% | 186,000 | 95.9% | ||
| 1976-07-31 | 8,544.1 | 39.0% | 186,167 | 96.0% | ||
| 1976-08-31 | 8,544.0 | 39.0% | 186,333 | 96.0% | ||
| 1976-09-30 | 8,544.0 | 39.0% | 186,500 | 96.1% | ||
| 1976-10-31 | 8,543.9 | 39.0% | 186,667 | 96.2% | ||
| 1976-11-30 | 8,543.9 | 39.0% | 186,833 | 96.3% | ||
| 1976-12-31 | 8,543.8 | 39.0% | 187,000 | 96.4% | ||
| 1977-01-31 | 8,551.2 | 39.1% | 187,167 | 96.5% | ||
| 1977-02-28 | 8,558.7 | 39.1% | 187,333 | 96.6% | ||
| 1977-03-31 | 8,566.1 | 39.1% | 187,500 | 96.6% | ||
| 1977-04-30 | 8,573.5 | 39.2% | 187,667 | 96.7% | ||
| 1977-05-31 | 8,580.9 | 39.2% | 187,833 | 96.8% | ||
| 1977-06-30 | 8,588.4 | 39.2% | 188,000 | 96.9% | ||
| 1977-07-31 | 8,595.8 | 39.3% | 188,167 | 97.0% | ||
| 1977-08-31 | 8,603.2 | 39.3% | 188,333 | 97.1% | ||
| 1977-09-30 | 8,610.7 | 39.3% | 188,500 | 97.2% | ||
| 1977-10-31 | 8,618.1 | 39.4% | 2,646 | 0.4% | 188,667 | 97.3% |
| 1977-11-30 | 8,625.5 | 39.4% | 5,084 | 0.7% | 188,833 | 97.3% |
| 1977-12-31 | 8,632.9 | 39.4% | 7,455 | 1.0% | 189,000 | 97.4% |
| 1978-01-31 | 8,630.0 | 39.4% | 11,106 | 1.5% | 189,167 | 97.5% |
| 1978-02-28 | 8,627.0 | 39.4% | 14,276 | 2.0% | 189,333 | 97.6% |
| 1978-03-31 | 8,624.1 | 39.4% | 18,437 | 2.5% | 189,500 | 97.7% |
| 1978-04-30 | 8,621.2 | 39.4% | 21,825 | 3.0% | 189,667 | 97.8% |
| 1978-05-31 | 8,618.2 | 39.4% | 25,629 | 3.5% | 189,833 | 97.9% |
| 1978-06-30 | 8,615.3 | 39.3% | 30,140 | 4.1% | 190,000 | 97.9% |
| 1978-07-31 | 8,612.3 | 39.3% | 35,248 | 4.9% | 190,167 | 98.0% |
| 1978-08-31 | 8,609.4 | 39.3% | 40,968 | 5.6% | 190,333 | 98.1% |
| 1978-09-30 | 8,606.4 | 39.3% | 47,090 | 6.5% | 190,500 | 98.2% |
| 1978-10-31 | 8,603.5 | 39.3% | 53,113 | 7.3% | 190,667 | 98.3% |
| 1978-11-30 | 8,600.5 | 39.3% | 59,312 | 8.2% | 190,833 | 98.4% |
| 1978-12-31 | 8,597.6 | 39.3% | 66,860 | 9.2% | 191,000 | 98.5% |
| 1979-01-31 | 8,566.9 | 39.1% | 73,142 | 10.1% | 191,167 | 98.5% |
| 1979-02-28 | 8,536.3 | 39.0% | 78,166 | 10.8% | 191,333 | 98.6% |
| 1979-03-31 | 8,505.7 | 38.8% | 82,501 | 11.4% | 191,500 | 98.7% |
| 1979-04-30 | 8,475.0 | 38.7% | 83,867 | 11.5% | 191,667 | 98.8% |
| 1979-05-31 | 8,444.4 | 38.6% | 86,880 | 12.0% | 191,833 | 98.9% |
| 1979-06-30 | 8,413.8 | 38.4% | 88,567 | 12.2% | 192,000 | 99.0% |
| 1979-07-31 | 8,383.1 | 38.3% | 90,101 | 12.4% | 192,167 | 99.1% |
| 1979-08-31 | 8,352.5 | 38.1% | 91,189 | 12.5% | 192,333 | 99.1% |
| 1979-09-30 | 8,321.9 | 38.0% | 91,189 | 12.5% | 192,500 | 99.2% |
| 1979-10-31 | 8,291.2 | 37.9% | 91,191 | 12.6% | 192,667 | 99.3% |
| 1979-11-30 | 8,260.6 | 37.7% | 91,191 | 12.6% | 192,833 | 99.4% |
| 1979-12-31 | 8,230.0 | 37.6% | 91,191 | 12.6% | 193,000 | 99.5% |
| 1980-01-31 | 8,229.2 | 37.6% | 91,191 | 12.6% | 193,083 | 99.5% |
| 1980-02-29 | 8,228.5 | 37.6% | 91,191 | 12.6% | 193,167 | 99.6% |
| 1980-03-31 | 8,227.8 | 37.6% | 91,191 | 12.6% | 193,250 | 99.6% |
| 1980-04-30 | 8,227.0 | 37.6% | 91,191 | 12.6% | 193,333 | 99.7% |
| 1980-05-31 | 8,226.3 | 37.6% | 91,191 | 12.6% | 193,417 | 99.7% |
| 1980-06-30 | 8,225.6 | 37.6% | 91,191 | 12.6% | 193,500 | 99.7% |
| 1980-07-31 | 8,224.8 | 37.6% | 91,191 | 12.6% | 193,583 | 99.8% |
| 1980-08-31 | 8,224.1 | 37.6% | 91,191 | 12.6% | 193,667 | 99.8% |
| 1980-09-30 | 8,223.4 | 37.6% | 92,824 | 12.8% | 193,750 | 99.9% |
| 1980-10-31 | 8,222.6 | 37.6% | 96,645 | 13.3% | 193,833 | 99.9% |
| 1980-11-30 | 8,221.9 | 37.6% | 102,320 | 14.1% | 193,917 | 100.0% |
| 1980-12-31 | 8,221.1 | 37.5% | 107,800 | 14.8% | 194,000 | 100.0% |
| 1981-01-31 | 8,220.6 | 37.5% | 112,490 | 15.5% | 193,917 | 100.0% |
| 1981-02-28 | 8,220.0 | 37.5% | 116,057 | 16.0% | 193,833 | 99.9% |
| 1981-03-31 | 8,219.5 | 37.5% | 120,860 | 16.6% | 193,750 | 99.9% |
| 1981-04-30 | 8,218.9 | 37.5% | 134,170 | 18.5% | 193,667 | 99.8% |
| 1981-05-31 | 8,218.4 | 37.5% | 150,068 | 20.7% | 193,583 | 99.8% |
| 1981-06-30 | 8,217.8 | 37.5% | 163,081 | 22.4% | 193,500 | 99.7% |
| 1981-07-31 | 8,217.3 | 37.5% | 173,128 | 23.8% | 193,417 | 99.7% |
| 1981-08-31 | 8,216.7 | 37.5% | 184,674 | 25.4% | 193,333 | 99.7% |
| 1981-09-30 | 8,216.2 | 37.5% | 199,247 | 27.4% | 193,250 | 99.6% |
| 1981-10-31 | 8,215.6 | 37.5% | 214,777 | 29.6% | 193,167 | 99.6% |
| 1981-11-30 | 8,215.1 | 37.5% | 222,542 | 30.6% | 193,083 | 99.5% |
| 1981-12-31 | 8,214.5 | 37.5% | 230,341 | 31.7% | 193,000 | 99.5% |
| 1982-01-31 | 8,214.3 | 37.5% | 235,271 | 32.4% | 192,583 | 99.3% |
| 1982-02-28 | 8,214.1 | 37.5% | 241,241 | 33.2% | 192,167 | 99.1% |
| 1982-03-31 | 8,214.0 | 37.5% | 248,537 | 34.2% | 191,750 | 98.8% |
| 1982-04-30 | 8,213.8 | 37.5% | 255,534 | 35.2% | 191,333 | 98.6% |
| 1982-05-31 | 8,213.6 | 37.5% | 260,994 | 35.9% | 190,917 | 98.4% |
| 1982-06-30 | 8,213.4 | 37.5% | 264,141 | 36.4% | 190,500 | 98.2% |
| 1982-07-31 | 8,213.2 | 37.5% | 267,154 | 36.8% | 190,083 | 98.0% |
| 1982-08-31 | 8,213.0 | 37.5% | 272,603 | 37.5% | 189,667 | 97.8% |
| 1982-09-30 | 8,212.9 | 37.5% | 276,833 | 38.1% | 189,250 | 97.6% |
| 1982-10-31 | 8,212.7 | 37.5% | 284,268 | 39.1% | 188,833 | 97.3% |
| 1982-11-30 | 8,212.5 | 37.5% | 288,156 | 39.7% | 188,417 | 97.1% |
| 1982-12-31 | 8,212.3 | 37.5% | 293,214 | 40.4% | 188,000 | 96.9% |
| 1983-01-31 | 8,210.6 | 37.5% | 298,379 | 41.1% | 187,667 | 96.7% |
| 1983-02-28 | 8,209.0 | 37.5% | 305,348 | 42.0% | 187,333 | 96.6% |
| 1983-03-31 | 8,207.3 | 37.5% | 310,320 | 42.7% | 187,000 | 96.4% |
| 1983-04-30 | 8,205.7 | 37.5% | 317,456 | 43.7% | 186,667 | 96.2% |
| 1983-05-31 | 8,204.0 | 37.5% | 324,116 | 44.6% | 186,333 | 96.0% |
| 1983-06-30 | 8,202.4 | 37.5% | 330,079 | 45.4% | 186,000 | 95.9% |
| 1983-07-31 | 8,200.7 | 37.5% | 339,962 | 46.8% | 185,667 | 95.7% |
| 1983-08-31 | 8,199.0 | 37.4% | 349,031 | 48.0% | 185,333 | 95.5% |
| 1983-09-30 | 8,197.4 | 37.4% | 360,456 | 49.6% | 185,000 | 95.4% |
| 1983-10-31 | 8,195.7 | 37.4% | 366,141 | 50.4% | 184,667 | 95.2% |
| 1983-11-30 | 8,194.1 | 37.4% | 370,630 | 51.0% | 184,333 | 95.0% |
| 1983-12-31 | 8,192.4 | 37.4% | 378,309 | 52.1% | 184,000 | 94.8% |
| 1984-01-31 | 8,190.9 | 37.4% | 384,455 | 52.9% | 183,833 | 94.8% |
| 1984-02-29 | 8,189.3 | 37.4% | 386,935 | 53.3% | 183,667 | 94.7% |
| 1984-03-31 | 8,187.8 | 37.4% | 391,798 | 53.9% | 183,500 | 94.6% |
| 1984-04-30 | 8,186.3 | 37.4% | 395,957 | 54.5% | 183,333 | 94.5% |
| 1984-05-31 | 8,184.7 | 37.4% | 400,842 | 55.2% | 183,167 | 94.4% |
| 1984-06-30 | 8,183.2 | 37.4% | 412,610 | 56.8% | 183,000 | 94.3% |
| 1984-07-31 | 8,181.7 | 37.4% | 420,094 | 57.8% | 182,833 | 94.2% |
| 1984-08-31 | 8,180.1 | 37.4% | 429,467 | 59.1% | 182,667 | 94.2% |
| 1984-09-30 | 8,178.6 | 37.4% | 431,066 | 59.3% | 182,500 | 94.1% |
| 1984-10-31 | 8,177.1 | 37.3% | 433,895 | 59.7% | 182,333 | 94.0% |
| 1984-11-30 | 8,175.5 | 37.3% | 443,046 | 61.0% | 182,167 | 93.9% |
| 1984-12-31 | 8,174.0 | 37.3% | 449,157 | 61.8% | 182,000 | 93.8% |
| 1985-01-31 | 8,173.6 | 37.3% | 454,165 | 62.5% | 181,667 | 93.6% |
| 1985-02-28 | 8,173.3 | 37.3% | 458,753 | 63.1% | 181,333 | 93.5% |
| 1985-03-31 | 8,172.9 | 37.3% | 461,266 | 63.5% | 181,000 | 93.3% |
| 1985-04-30 | 8,172.5 | 37.3% | 464,051 | 63.9% | 180,667 | 93.1% |
| 1985-05-31 | 8,172.2 | 37.3% | 471,336 | 64.9% | 180,333 | 93.0% |
| 1985-06-30 | 8,171.8 | 37.3% | 476,150 | 65.5% | 180,000 | 92.8% |
| 1985-07-31 | 8,171.4 | 37.3% | 482,052 | 66.3% | 179,667 | 92.6% |
| 1985-08-31 | 8,171.1 | 37.3% | 486,860 | 67.0% | 179,333 | 92.4% |
| 1985-09-30 | 8,170.7 | 37.3% | 489,249 | 67.3% | 179,000 | 92.3% |
| 1985-10-31 | 8,170.3 | 37.3% | 489,616 | 67.4% | 178,667 | 92.1% |
| 1985-11-30 | 8,169.9 | 37.3% | 491,057 | 67.6% | 178,333 | 91.9% |
| 1985-12-31 | 8,169.6 | 37.3% | 492,666 | 67.8% | 178,000 | 91.8% |
| 1986-01-31 | 8,168.0 | 37.3% | 494,389 | 68.0% | 177,583 | 91.5% |
| 1986-02-28 | 8,166.4 | 37.3% | 495,057 | 68.1% | 177,167 | 91.3% |
| 1986-03-31 | 8,164.8 | 37.3% | 496,590 | 68.3% | 176,750 | 91.1% |
| 1986-04-30 | 8,163.2 | 37.3% | 498,170 | 68.6% | 176,333 | 90.9% |
| 1986-05-31 | 8,161.6 | 37.3% | 499,479 | 68.7% | 175,917 | 90.7% |
| 1986-06-30 | 8,160.0 | 37.3% | 501,384 | 69.0% | 175,500 | 90.5% |
| 1986-07-31 | 8,158.4 | 37.3% | 503,095 | 69.2% | 175,083 | 90.2% |
| 1986-08-31 | 8,156.8 | 37.3% | 504,973 | 69.5% | 174,667 | 90.0% |
| 1986-09-30 | 8,155.2 | 37.2% | 506,381 | 69.7% | 174,250 | 89.8% |
| 1986-10-31 | 8,153.6 | 37.2% | 507,518 | 69.8% | 173,833 | 89.6% |
| 1986-11-30 | 8,152.0 | 37.2% | 509,267 | 70.1% | 173,417 | 89.4% |
| 1986-12-31 | 8,150.4 | 37.2% | 511,001 | 70.3% | 173,000 | 89.2% |
| 1987-01-31 | 8,151.3 | 37.2% | 513,935 | 70.7% | 172,917 | 89.1% |
| 1987-02-28 | 8,152.1 | 37.2% | 516,491 | 71.1% | 172,833 | 89.1% |
| 1987-03-31 | 8,153.0 | 37.2% | 518,918 | 71.4% | 172,750 | 89.0% |
| 1987-04-30 | 8,153.9 | 37.2% | 521,250 | 71.7% | 172,667 | 89.0% |
| 1987-05-31 | 8,154.7 | 37.2% | 524,820 | 72.2% | 172,583 | 89.0% |
| 1987-06-30 | 8,155.6 | 37.3% | 526,772 | 72.5% | 172,500 | 88.9% |
| 1987-07-31 | 8,156.4 | 37.3% | 529,670 | 72.9% | 172,417 | 88.9% |
| 1987-08-31 | 8,157.3 | 37.3% | 531,971 | 73.2% | 172,333 | 88.8% |
| 1987-09-30 | 8,158.2 | 37.3% | 533,395 | 73.4% | 172,250 | 88.8% |
| 1987-10-31 | 8,159.0 | 37.3% | 535,305 | 73.7% | 172,167 | 88.7% |
| 1987-11-30 | 8,159.9 | 37.3% | 537,707 | 74.0% | 172,083 | 88.7% |
| 1987-12-31 | 8,160.7 | 37.3% | 540,158 | 74.3% | 172,000 | 88.7% |
| 1988-01-31 | 8,159.4 | 37.3% | 542,432 | 74.7% | 171,917 | 88.6% |
| 1988-02-29 | 8,158.2 | 37.3% | 543,656 | 74.8% | 171,833 | 88.6% |
| 1988-03-31 | 8,156.9 | 37.3% | 544,927 | 75.0% | 171,750 | 88.5% |
| 1988-04-30 | 8,155.6 | 37.3% | 546,690 | 75.2% | 171,667 | 88.5% |
| 1988-05-31 | 8,154.3 | 37.2% | 547,597 | 75.4% | 171,583 | 88.4% |
| 1988-06-30 | 8,153.0 | 37.2% | 549,361 | 75.6% | 171,500 | 88.4% |
| 1988-07-31 | 8,151.7 | 37.2% | 551,345 | 75.9% | 171,417 | 88.4% |
| 1988-08-31 | 8,150.4 | 37.2% | 552,141 | 76.0% | 171,333 | 88.3% |
| 1988-09-30 | 8,149.1 | 37.2% | 554,146 | 76.3% | 171,250 | 88.3% |
| 1988-10-31 | 8,147.8 | 37.2% | 556,003 | 76.5% | 171,167 | 88.2% |
| 1988-11-30 | 8,146.6 | 37.2% | 558,179 | 76.8% | 171,083 | 88.2% |
| 1988-12-31 | 8,145.3 | 37.2% | 559,513 | 77.0% | 171,000 | 88.1% |
| 1989-01-31 | 8,145.4 | 37.2% | 561,186 | 77.2% | 170,500 | 87.9% |
| 1989-02-28 | 8,145.5 | 37.2% | 563,374 | 77.5% | 170,000 | 87.6% |
| 1989-03-31 | 8,145.6 | 37.2% | 565,578 | 77.8% | 169,500 | 87.4% |
| 1989-04-30 | 8,145.8 | 37.2% | 567,430 | 78.1% | 169,000 | 87.1% |
| 1989-05-31 | 8,145.9 | 37.2% | 569,420 | 78.4% | 168,500 | 86.9% |
| 1989-06-30 | 8,146.0 | 37.2% | 571,721 | 78.7% | 168,000 | 86.6% |
| 1989-07-31 | 8,146.1 | 37.2% | 574,045 | 79.0% | 167,500 | 86.3% |
| 1989-08-31 | 8,146.3 | 37.2% | 574,732 | 79.1% | 167,000 | 86.1% |
| 1989-09-30 | 8,146.4 | 37.2% | 577,128 | 79.4% | 166,500 | 85.8% |
| 1989-10-31 | 8,146.5 | 37.2% | 577,782 | 79.5% | 166,000 | 85.6% |
| 1989-11-30 | 8,146.6 | 37.2% | 579,487 | 79.8% | 165,500 | 85.3% |
| 1989-12-31 | 8,146.7 | 37.2% | 579,854 | 79.8% | 165,000 | 85.1% |
| 1990-01-31 | 8,146.7 | 37.2% | 580,228 | 79.9% | 164,750 | 84.9% |
| 1990-02-28 | 8,146.6 | 37.2% | 580,925 | 79.9% | 164,500 | 84.8% |
| 1990-03-31 | 8,146.6 | 37.2% | 581,417 | 80.0% | 164,250 | 84.7% |
| 1990-04-30 | 8,146.5 | 37.2% | 582,656 | 80.2% | 164,000 | 84.5% |
| 1990-05-31 | 8,146.4 | 37.2% | 586,181 | 80.7% | 163,750 | 84.4% |
| 1990-06-30 | 8,146.4 | 37.2% | 586,686 | 80.7% | 163,500 | 84.3% |
| 1990-07-31 | 8,146.3 | 37.2% | 586,678 | 80.7% | 163,250 | 84.1% |
| 1990-08-31 | 8,146.3 | 37.2% | 589,623 | 81.1% | 163,000 | 84.0% |
| 1990-09-30 | 8,146.2 | 37.2% | 589,623 | 81.1% | 162,750 | 83.9% |
| 1990-10-31 | 8,146.1 | 37.2% | 589,623 | 81.1% | 162,500 | 83.8% |
| 1990-11-30 | 8,146.1 | 37.2% | 586,903 | 80.8% | 162,250 | 83.6% |
| 1990-12-31 | 8,146.0 | 37.2% | 585,692 | 80.6% | 162,000 | 83.5% |
| 1991-01-31 | 8,146.1 | 37.2% | 585,692 | 80.6% | 161,917 | 83.5% |
| 1991-02-28 | 8,146.1 | 37.2% | 583,245 | 80.3% | 161,833 | 83.4% |
| 1991-03-31 | 8,146.2 | 37.2% | 571,410 | 78.6% | 161,750 | 83.4% |
| 1991-04-30 | 8,146.3 | 37.2% | 568,482 | 78.2% | 161,667 | 83.3% |
| 1991-05-31 | 8,146.3 | 37.2% | 568,483 | 78.2% | 161,583 | 83.3% |
| 1991-06-30 | 8,146.4 | 37.2% | 568,483 | 78.2% | 161,500 | 83.2% |
| 1991-07-31 | 8,146.4 | 37.2% | 568,488 | 78.2% | 161,417 | 83.2% |
| 1991-08-31 | 8,146.5 | 37.2% | 568,502 | 78.2% | 161,333 | 83.2% |
| 1991-09-30 | 8,146.6 | 37.2% | 568,503 | 78.2% | 161,250 | 83.1% |
| 1991-10-31 | 8,146.6 | 37.2% | 568,503 | 78.2% | 161,167 | 83.1% |
| 1991-11-30 | 8,146.7 | 37.2% | 568,505 | 78.2% | 161,083 | 83.0% |
| 1991-12-31 | 8,146.7 | 37.2% | 568,502 | 78.2% | 161,000 | 83.0% |
| 1992-01-31 | 8,146.6 | 37.2% | 568,508 | 78.2% | 161,000 | 83.0% |
| 1992-02-29 | 8,146.4 | 37.2% | 568,510 | 78.2% | 161,000 | 83.0% |
| 1992-03-31 | 8,146.2 | 37.2% | 568,510 | 78.2% | 161,000 | 83.0% |
| 1992-04-30 | 8,146.0 | 37.2% | 568,511 | 78.2% | 161,000 | 83.0% |
| 1992-05-31 | 8,145.8 | 37.2% | 568,511 | 78.2% | 161,000 | 83.0% |
| 1992-06-30 | 8,145.6 | 37.2% | 569,521 | 78.4% | 161,000 | 83.0% |
| 1992-07-31 | 8,145.5 | 37.2% | 569,520 | 78.4% | 161,000 | 83.0% |
| 1992-08-31 | 8,145.3 | 37.2% | 570,092 | 78.5% | 161,000 | 83.0% |
| 1992-09-30 | 8,145.1 | 37.2% | 570,322 | 78.5% | 161,000 | 83.0% |
| 1992-10-31 | 8,144.9 | 37.2% | 573,503 | 78.9% | 161,000 | 83.0% |
| 1992-11-30 | 8,144.7 | 37.2% | 573,837 | 79.0% | 161,000 | 83.0% |
| 1992-12-31 | 8,144.5 | 37.2% | 574,562 | 79.1% | 161,000 | 83.0% |
| 1993-01-31 | 8,144.3 | 37.2% | 575,247 | 79.2% | 161,083 | 83.0% |
| 1993-02-28 | 8,144.2 | 37.2% | 575,721 | 79.2% | 161,167 | 83.1% |
| 1993-03-31 | 8,144.0 | 37.2% | 577,378 | 79.5% | 161,250 | 83.1% |
| 1993-04-30 | 8,143.8 | 37.2% | 581,485 | 80.0% | 161,333 | 83.2% |
| 1993-05-31 | 8,143.6 | 37.2% | 582,037 | 80.1% | 161,417 | 83.2% |
| 1993-06-30 | 8,143.4 | 37.2% | 582,425 | 80.2% | 161,500 | 83.2% |
| 1993-07-31 | 8,143.2 | 37.2% | 582,939 | 80.2% | 161,583 | 83.3% |
| 1993-08-31 | 8,143.1 | 37.2% | 583,837 | 80.4% | 161,667 | 83.3% |
| 1993-09-30 | 8,142.9 | 37.2% | 585,508 | 80.6% | 161,750 | 83.4% |
| 1993-10-31 | 8,142.7 | 37.2% | 586,079 | 80.7% | 161,833 | 83.4% |
| 1993-11-30 | 8,142.5 | 37.2% | 586,627 | 80.7% | 161,917 | 83.5% |
| 1993-12-31 | 8,142.3 | 37.2% | 587,018 | 80.8% | 162,000 | 83.5% |
| 1994-01-31 | 8,142.2 | 37.2% | 587,164 | 80.8% | 162,167 | 83.6% |
| 1994-02-28 | 8,142.1 | 37.2% | 587,192 | 80.8% | 162,333 | 83.7% |
| 1994-03-31 | 8,142.0 | 37.2% | 589,169 | 81.1% | 162,500 | 83.8% |
| 1994-04-30 | 8,141.8 | 37.2% | 591,179 | 81.4% | 162,667 | 83.8% |
| 1994-05-31 | 8,141.7 | 37.2% | 591,173 | 81.4% | 162,833 | 83.9% |
| 1994-06-30 | 8,141.6 | 37.2% | 591,178 | 81.4% | 163,000 | 84.0% |
| 1994-07-31 | 8,141.5 | 37.2% | 591,670 | 81.4% | 163,167 | 84.1% |
| 1994-08-31 | 8,141.3 | 37.2% | 591,673 | 81.4% | 163,333 | 84.2% |
| 1994-09-30 | 8,141.2 | 37.2% | 591,675 | 81.4% | 163,500 | 84.3% |
| 1994-10-31 | 8,141.1 | 37.2% | 591,676 | 81.4% | 163,667 | 84.4% |
| 1994-11-30 | 8,141.0 | 37.2% | 591,674 | 81.4% | 163,833 | 84.5% |
| 1994-12-31 | 8,140.8 | 37.2% | 591,673 | 81.4% | 164,000 | 84.5% |
| 1995-01-31 | 8,140.8 | 37.2% | 591,670 | 81.4% | 164,000 | 84.5% |
| 1995-02-28 | 8,140.7 | 37.2% | 591,671 | 81.4% | 164,000 | 84.5% |
| 1995-03-31 | 8,140.7 | 37.2% | 591,673 | 81.4% | 164,000 | 84.5% |
| 1995-04-30 | 8,140.6 | 37.2% | 591,672 | 81.4% | 164,000 | 84.5% |
| 1995-05-31 | 8,140.5 | 37.2% | 591,671 | 81.4% | 164,000 | 84.5% |
| 1995-06-30 | 8,140.5 | 37.2% | 591,669 | 81.4% | 164,000 | 84.5% |
| 1995-07-31 | 8,140.4 | 37.2% | 591,672 | 81.4% | 164,000 | 84.5% |
| 1995-08-31 | 8,140.4 | 37.2% | 591,670 | 81.4% | 164,000 | 84.5% |
| 1995-09-30 | 8,140.3 | 37.2% | 591,673 | 81.4% | 164,000 | 84.5% |
| 1995-10-31 | 8,140.2 | 37.2% | 591,668 | 81.4% | 164,000 | 84.5% |
| 1995-11-30 | 8,140.2 | 37.2% | 591,663 | 81.4% | 164,000 | 84.5% |
| 1995-12-31 | 8,140.1 | 37.2% | 591,648 | 81.4% | 164,000 | 84.5% |
| 1996-01-31 | 8,140.0 | 37.2% | 591,640 | 81.4% | 164,167 | 84.6% |
| 1996-02-29 | 8,139.9 | 37.2% | 591,630 | 81.4% | 164,333 | 84.7% |
| 1996-03-31 | 8,139.7 | 37.2% | 589,122 | 81.1% | 164,500 | 84.8% |
| 1996-04-30 | 8,139.6 | 37.2% | 586,493 | 80.7% | 164,667 | 84.9% |
| 1996-05-31 | 8,139.5 | 37.2% | 585,815 | 80.6% | 164,833 | 85.0% |
| 1996-06-30 | 8,139.4 | 37.2% | 584,469 | 80.4% | 165,000 | 85.1% |
| 1996-07-31 | 8,139.3 | 37.2% | 583,114 | 80.3% | 165,167 | 85.1% |
| 1996-08-31 | 8,139.1 | 37.2% | 578,649 | 79.6% | 165,333 | 85.2% |
| 1996-09-30 | 8,139.0 | 37.2% | 573,665 | 79.0% | 165,500 | 85.3% |
| 1996-10-31 | 8,138.9 | 37.2% | 573,659 | 78.9% | 165,667 | 85.4% |
| 1996-11-30 | 8,138.8 | 37.2% | 571,119 | 78.6% | 165,833 | 85.5% |
| 1996-12-31 | 8,138.6 | 37.2% | 567,467 | 78.1% | 166,000 | 85.6% |
| 1997-01-31 | 8,138.6 | 37.2% | 563,793 | 77.6% | 166,083 | 85.6% |
| 1997-02-28 | 8,138.5 | 37.2% | 563,482 | 77.5% | 166,167 | 85.7% |
| 1997-03-31 | 8,138.5 | 37.2% | 563,474 | 77.5% | 166,250 | 85.7% |
| 1997-04-30 | 8,138.4 | 37.2% | 563,479 | 77.5% | 166,333 | 85.7% |
| 1997-05-31 | 8,138.3 | 37.2% | 563,463 | 77.5% | 166,417 | 85.8% |
| 1997-06-30 | 8,138.3 | 37.2% | 563,459 | 77.5% | 166,500 | 85.8% |
| 1997-07-31 | 8,138.2 | 37.2% | 563,455 | 77.5% | 166,583 | 85.9% |
| 1997-08-31 | 8,138.1 | 37.2% | 563,452 | 77.5% | 166,667 | 85.9% |
| 1997-09-30 | 8,138.1 | 37.2% | 563,449 | 77.5% | 166,750 | 86.0% |
| 1997-10-31 | 8,138.0 | 37.2% | 563,444 | 77.5% | 166,833 | 86.0% |
| 1997-11-30 | 8,138.0 | 37.2% | 563,439 | 77.5% | 166,917 | 86.0% |
| 1997-12-31 | 8,137.9 | 37.2% | 563,430 | 77.5% | 167,000 | 86.1% |
| 1998-01-31 | 8,137.8 | 37.2% | 563,479 | 77.5% | 166,667 | 85.9% |
| 1998-02-28 | 8,137.8 | 37.2% | 563,430 | 77.5% | 166,333 | 85.7% |
| 1998-03-31 | 8,137.7 | 37.2% | 563,426 | 77.5% | 166,000 | 85.6% |
| 1998-04-30 | 8,137.7 | 37.2% | 563,426 | 77.5% | 165,667 | 85.4% |
| 1998-05-31 | 8,137.6 | 37.2% | 563,426 | 77.5% | 165,333 | 85.2% |
| 1998-06-30 | 8,137.5 | 37.2% | 563,428 | 77.5% | 165,000 | 85.1% |
| 1998-07-31 | 8,137.5 | 37.2% | 563,429 | 77.5% | 164,667 | 84.9% |
| 1998-08-31 | 8,137.4 | 37.2% | 563,426 | 77.5% | 164,333 | 84.7% |
| 1998-09-30 | 8,137.3 | 37.2% | 563,426 | 77.5% | 164,000 | 84.5% |
| 1998-10-31 | 8,137.3 | 37.2% | 563,426 | 77.5% | 163,667 | 84.4% |
| 1998-11-30 | 8,137.2 | 37.2% | 564,015 | 77.6% | 163,333 | 84.2% |
| 1998-12-31 | 8,137.2 | 37.2% | 568,525 | 78.2% | 163,000 | 84.0% |
| 1999-01-31 | 8,137.3 | 37.2% | 571,405 | 78.6% | 163,250 | 84.1% |
| 1999-02-28 | 8,137.4 | 37.2% | 571,951 | 78.7% | 163,500 | 84.3% |
| 1999-03-31 | 8,137.5 | 37.2% | 571,951 | 78.7% | 163,750 | 84.4% |
| 1999-04-30 | 8,137.7 | 37.2% | 571,951 | 78.7% | 164,000 | 84.5% |
| 1999-05-31 | 8,137.8 | 37.2% | 572,452 | 78.8% | 164,250 | 84.7% |
| 1999-06-30 | 8,137.9 | 37.2% | 573,595 | 78.9% | 164,500 | 84.8% |
| 1999-07-31 | 8,138.0 | 37.2% | 574,799 | 79.1% | 164,750 | 84.9% |
| 1999-08-31 | 8,138.1 | 37.2% | 575,702 | 79.2% | 165,000 | 85.1% |
| 1999-09-30 | 8,138.3 | 37.2% | 574,876 | 79.1% | 165,250 | 85.2% |
| 1999-10-31 | 8,138.4 | 37.2% | 575,472 | 79.2% | 165,500 | 85.3% |
| 1999-11-30 | 8,138.5 | 37.2% | 569,836 | 78.4% | 165,750 | 85.4% |
| 1999-12-31 | 8,138.6 | 37.2% | 567,684 | 78.1% | 166,000 | 85.6% |
| 2000-01-31 | 8,138.5 | 37.2% | 568,414 | 78.2% | 165,583 | 85.4% |
| 2000-02-29 | 8,138.4 | 37.2% | 569,095 | 78.3% | 165,167 | 85.1% |
| 2000-03-31 | 8,138.3 | 37.2% | 569,412 | 78.4% | 164,750 | 84.9% |
| 2000-04-30 | 8,138.1 | 37.2% | 569,413 | 78.4% | 164,333 | 84.7% |
| 2000-05-31 | 8,138.0 | 37.2% | 569,413 | 78.4% | 163,917 | 84.5% |
| 2000-06-30 | 8,137.9 | 37.2% | 568,417 | 78.2% | 163,500 | 84.3% |
| 2000-07-31 | 8,137.8 | 37.2% | 569,467 | 78.4% | 163,083 | 84.1% |
| 2000-08-31 | 8,137.7 | 37.2% | 571,106 | 78.6% | 162,667 | 83.8% |
| 2000-09-30 | 8,137.5 | 37.2% | 570,668 | 78.5% | 162,250 | 83.6% |
| 2000-10-31 | 8,137.4 | 37.2% | 567,886 | 78.2% | 161,833 | 83.4% |
| 2000-11-30 | 8,137.3 | 37.2% | 554,277 | 76.3% | 161,417 | 83.2% |
| 2000-12-31 | 8,137.2 | 37.2% | 541,188 | 74.5% | 161,000 | 83.0% |
| 2001-01-31 | 8,137.1 | 37.2% | 540,678 | 74.4% | 160,333 | 82.6% |
| 2001-02-28 | 8,137.0 | 37.2% | 541,676 | 74.5% | 159,667 | 82.3% |
| 2001-03-31 | 8,137.0 | 37.2% | 542,291 | 74.6% | 159,000 | 82.0% |
| 2001-04-30 | 8,136.9 | 37.2% | 542,350 | 74.6% | 158,333 | 81.6% |
| 2001-05-31 | 8,136.9 | 37.2% | 543,270 | 74.8% | 157,667 | 81.3% |
| 2001-06-30 | 8,136.8 | 37.2% | 543,270 | 74.8% | 157,000 | 80.9% |
| 2001-07-31 | 8,136.7 | 37.2% | 543,733 | 74.8% | 156,333 | 80.6% |
| 2001-08-31 | 8,136.7 | 37.2% | 543,734 | 74.8% | 155,667 | 80.2% |
| 2001-09-30 | 8,136.6 | 37.2% | 544,759 | 75.0% | 155,000 | 79.9% |
| 2001-10-31 | 8,136.6 | 37.2% | 544,760 | 75.0% | 154,333 | 79.6% |
| 2001-11-30 | 8,136.5 | 37.2% | 547,325 | 75.3% | 153,667 | 79.2% |
| 2001-12-31 | 8,136.4 | 37.2% | 549,047 | 75.6% | 153,000 | 78.9% |
| 2002-01-31 | 8,136.3 | 37.2% | 553,504 | 76.2% | 152,500 | 78.6% |
| 2002-02-28 | 8,136.2 | 37.2% | 559,171 | 77.0% | 152,000 | 78.4% |
| 2002-03-31 | 8,136.1 | 37.2% | 560,915 | 77.2% | 151,500 | 78.1% |
| 2002-04-30 | 8,135.9 | 37.2% | 565,517 | 77.8% | 151,000 | 77.8% |
| 2002-05-31 | 8,135.8 | 37.2% | 570,742 | 78.5% | 150,500 | 77.6% |
| 2002-06-30 | 8,135.7 | 37.2% | 575,417 | 79.2% | 150,000 | 77.3% |
| 2002-07-31 | 8,135.6 | 37.2% | 578,048 | 79.6% | 149,500 | 77.1% |
| 2002-08-31 | 8,135.4 | 37.2% | 580,885 | 79.9% | 149,000 | 76.8% |
| 2002-09-30 | 8,135.3 | 37.2% | 585,283 | 80.5% | 148,500 | 76.5% |
| 2002-10-31 | 8,135.2 | 37.2% | 588,563 | 81.0% | 148,000 | 76.3% |
| 2002-11-30 | 8,135.1 | 37.2% | 594,637 | 81.8% | 147,500 | 76.0% |
| 2002-12-31 | 8,135.0 | 37.2% | 598,895 | 82.4% | 147,000 | 75.8% |
| 2003-01-31 | 8,135.0 | 37.2% | 599,247 | 82.5% | 146,500 | 75.5% |
| 2003-02-28 | 8,135.0 | 37.2% | 599,247 | 82.5% | 146,000 | 75.3% |
| 2003-03-31 | 8,135.0 | 37.2% | 599,247 | 82.5% | 145,500 | 75.0% |
| 2003-04-30 | 8,135.0 | 37.2% | 599,448 | 82.5% | 145,000 | 74.7% |
| 2003-05-31 | 8,135.0 | 37.2% | 602,527 | 82.9% | 144,500 | 74.5% |
| 2003-06-30 | 8,135.7 | 37.2% | 607,327 | 83.6% | 144,000 | 74.2% |
| 2003-07-31 | 8,135.0 | 37.2% | 610,700 | 84.0% | 143,500 | 74.0% |
| 2003-08-31 | 8,135.0 | 37.2% | 616,993 | 84.9% | 143,000 | 73.7% |
| 2003-09-30 | 8,135.0 | 37.2% | 622,000 | 85.6% | 142,500 | 73.5% |
| 2003-10-31 | 8,135.0 | 37.2% | 629,986 | 86.7% | 142,000 | 73.2% |
| 2003-11-30 | 8,135.0 | 37.2% | 633,380 | 87.2% | 141,500 | 72.9% |
| 2003-12-31 | 8,135.0 | 37.2% | 636,355 | 87.6% | 141,000 | 72.7% |
| 2004-01-31 | 8,135.0 | 37.2% | 641,063 | 88.2% | 140,333 | 72.3% |
| 2004-02-29 | 8,135.0 | 37.2% | 646,581 | 89.0% | 139,667 | 72.0% |
| 2004-03-31 | 8,136.4 | 37.2% | 650,882 | 89.6% | 139,000 | 71.6% |
| 2004-04-30 | 8,136.4 | 37.2% | 657,588 | 90.5% | 138,333 | 71.3% |
| 2004-05-31 | 8,136.4 | 37.2% | 660,346 | 90.9% | 137,667 | 71.0% |
| 2004-06-30 | 8,136.4 | 37.2% | 662,380 | 91.2% | 137,000 | 70.6% |
| 2004-07-31 | 8,136.4 | 37.2% | 664,516 | 91.5% | 136,333 | 70.3% |
| 2004-08-31 | 8,135.7 | 37.2% | 668,516 | 92.0% | 135,667 | 69.9% |
| 2004-09-30 | 8,135.0 | 37.2% | 670,442 | 92.3% | 135,000 | 69.6% |
| 2004-10-31 | 8,135.0 | 37.2% | 669,715 | 92.2% | 134,333 | 69.2% |
| 2004-11-30 | 8,135.0 | 37.2% | 671,247 | 92.4% | 133,667 | 68.9% |
| 2004-12-31 | 8,136.4 | 37.2% | 674,000 | 92.8% | 133,000 | 68.6% |
| 2005-01-31 | 8,136.4 | 37.2% | 678,627 | 93.4% | 132,250 | 68.2% |
| 2005-02-28 | 8,134.2 | 37.2% | 681,513 | 93.8% | 131,500 | 67.8% |
| 2005-03-31 | 8,133.5 | 37.1% | 686,878 | 94.5% | 130,750 | 67.4% |
| 2005-04-30 | 8,133.5 | 37.1% | 691,215 | 95.1% | 130,000 | 67.0% |
| 2005-05-31 | 8,133.5 | 37.1% | 693,295 | 95.4% | 129,250 | 66.6% |
| 2005-06-30 | 8,133.5 | 37.1% | 695,800 | 95.8% | 128,500 | 66.2% |
| 2005-07-31 | 8,133.5 | 37.1% | 698,205 | 96.1% | 127,750 | 65.9% |
| 2005-08-31 | 8,133.5 | 37.1% | 700,500 | 96.4% | 127,000 | 65.5% |
| 2005-09-30 | 8,133.5 | 37.1% | 693,250 | 95.4% | 126,250 | 65.1% |
| 2005-10-31 | 8,133.5 | 37.1% | 685,200 | 94.3% | 125,500 | 64.7% |
| 2005-11-30 | 8,133.5 | 37.1% | 685,100 | 94.3% | 124,750 | 64.3% |
| 2005-12-31 | 8,133.5 | 37.1% | 684,600 | 94.2% | 124,000 | 63.9% |
| 2006-01-31 | 8,135.0 | 37.2% | 683,700 | 94.1% | 123,167 | 63.5% |
| 2006-02-28 | 8,135.7 | 37.2% | 684,600 | 94.2% | 122,333 | 63.1% |
| 2006-03-31 | 8,135.7 | 37.2% | 686,300 | 94.5% | 121,500 | 62.6% |
| 2006-04-30 | 8,135.0 | 37.2% | 687,614 | 94.6% | 120,667 | 62.2% |
| 2006-05-31 | 8,133.5 | 37.1% | 688,598 | 94.8% | 119,833 | 61.8% |
| 2006-06-30 | 8,133.5 | 37.1% | 688,598 | 94.8% | 119,000 | 61.3% |
| 2006-07-31 | 8,133.5 | 37.1% | 687,846 | 94.7% | 118,167 | 60.9% |
| 2006-08-31 | 8,133.5 | 37.1% | 687,842 | 94.7% | 117,333 | 60.5% |
| 2006-09-30 | 8,133.5 | 37.1% | 687,838 | 94.7% | 116,500 | 60.1% |
| 2006-10-31 | 8,133.5 | 37.1% | 688,438 | 94.7% | 115,667 | 59.6% |
| 2006-11-30 | 8,133.5 | 37.1% | 688,605 | 94.8% | 114,833 | 59.2% |
| 2006-12-31 | 8,133.5 | 37.1% | 688,605 | 94.8% | 114,000 | 58.8% |
| 2007-01-31 | 8,133.5 | 37.1% | 688,605 | 94.8% | 113,083 | 58.3% |
| 2007-02-28 | 8,133.5 | 37.1% | 688,605 | 94.8% | 112,167 | 57.8% |
| 2007-03-31 | 8,133.5 | 37.1% | 688,603 | 94.8% | 111,250 | 57.3% |
| 2007-04-30 | 8,133.5 | 37.1% | 689,313 | 94.9% | 110,333 | 56.9% |
| 2007-05-31 | 8,133.5 | 37.1% | 689,988 | 95.0% | 109,417 | 56.4% |
| 2007-06-30 | 8,133.5 | 37.1% | 690,270 | 95.0% | 108,500 | 55.9% |
| 2007-07-31 | 8,133.5 | 37.1% | 690,270 | 95.0% | 107,583 | 55.5% |
| 2007-08-31 | 8,133.5 | 37.1% | 690,271 | 95.0% | 106,667 | 55.0% |
| 2007-09-30 | 8,133.5 | 37.1% | 692,804 | 95.3% | 105,750 | 54.5% |
| 2007-10-31 | 8,133.5 | 37.1% | 693,943 | 95.5% | 104,833 | 54.0% |
| 2007-11-30 | 8,133.5 | 37.1% | 695,409 | 95.7% | 103,917 | 53.6% |
| 2007-12-31 | 8,133.5 | 37.1% | 696,375 | 95.8% | 103,000 | 53.1% |
| 2008-01-31 | 8,133.5 | 37.1% | 698,145 | 96.1% | 102,325 | 52.7% |
| 2008-02-29 | 8,133.5 | 37.1% | 698,711 | 96.2% | 101,650 | 52.4% |
| 2008-03-31 | 8,133.5 | 37.1% | 699,750 | 96.3% | 100,975 | 52.0% |
| 2008-04-30 | 8,133.5 | 37.1% | 701,339 | 96.5% | 100,300 | 51.7% |
| 2008-05-31 | 8,133.5 | 37.1% | 704,102 | 96.9% | 99,625 | 51.4% |
| 2008-06-30 | 8,133.5 | 37.1% | 705,823 | 97.1% | 98,950 | 51.0% |
| 2008-07-31 | 8,133.5 | 37.1% | 706,300 | 97.2% | 98,275 | 50.7% |
| 2008-08-31 | 8,133.5 | 37.1% | 707,213 | 97.3% | 97,600 | 50.3% |
| 2008-09-30 | 8,133.5 | 37.1% | 704,414 | 96.9% | 96,925 | 50.0% |
| 2008-10-31 | 8,133.5 | 37.1% | 701,833 | 96.6% | 96,250 | 49.6% |
| 2008-11-30 | 8,133.5 | 37.1% | 701,830 | 96.6% | 95,575 | 49.3% |
| 2008-12-31 | 8,133.5 | 37.1% | 701,824 | 96.6% | 94,900 | 48.9% |
| 2009-01-31 | 8,133.5 | 37.1% | 703,519 | 96.8% | 94,317 | 48.6% |
| 2009-02-28 | 8,133.5 | 37.1% | 704,903 | 97.0% | 93,733 | 48.3% |
| 2009-03-31 | 8,133.5 | 37.1% | 711,015 | 97.9% | 93,150 | 48.0% |
| 2009-04-30 | 8,133.5 | 37.1% | 716,673 | 98.6% | 92,567 | 47.7% |
| 2009-05-31 | 8,133.5 | 37.1% | 721,700 | 99.3% | 91,983 | 47.4% |
| 2009-06-30 | 8,133.5 | 37.1% | 723,419 | 99.6% | 91,400 | 47.1% |
| 2009-07-31 | 8,133.5 | 37.1% | 724,096 | 99.7% | 90,817 | 46.8% |
| 2009-08-31 | 8,133.5 | 37.1% | 724,092 | 99.7% | 90,233 | 46.5% |
| 2009-09-30 | 8,133.5 | 37.1% | 725,087 | 99.8% | 89,650 | 46.2% |
| 2009-10-31 | 8,133.5 | 37.1% | 725,082 | 99.8% | 89,067 | 45.9% |
| 2009-11-30 | 8,133.5 | 37.1% | 725,603 | 99.9% | 88,483 | 45.6% |
| 2009-12-31 | 8,133.5 | 37.1% | 726,127 | 99.9% | 87,900 | 45.3% |
| 2010-01-31 | 8,133.5 | 37.1% | 726,615 | 100.0% | 87,167 | 44.9% |
| 2010-02-28 | 8,133.5 | 37.1% | 726,610 | 100.0% | 86,433 | 44.6% |
| 2010-03-31 | 8,133.5 | 37.1% | 726,607 | 100.0% | 85,700 | 44.2% |
| 2010-04-30 | 8,133.5 | 37.1% | 726,601 | 100.0% | 84,967 | 43.8% |
| 2010-05-31 | 8,133.5 | 37.1% | 726,595 | 100.0% | 84,233 | 43.4% |
| 2010-06-30 | 8,133.5 | 37.1% | 726,592 | 100.0% | 83,500 | 43.0% |
| 2010-07-31 | 8,133.5 | 37.1% | 726,589 | 100.0% | 82,767 | 42.7% |
| 2010-08-31 | 8,133.5 | 37.1% | 726,583 | 100.0% | 82,033 | 42.3% |
| 2010-09-30 | 8,133.5 | 37.1% | 726,350 | 100.0% | 81,300 | 41.9% |
| 2010-10-31 | 8,133.5 | 37.1% | 726,552 | 100.0% | 80,567 | 41.5% |
| 2010-11-30 | 8,133.5 | 37.1% | 726,548 | 100.0% | 79,833 | 41.2% |
| 2010-12-31 | 8,133.5 | 37.1% | 726,546 | 100.0% | 79,100 | 40.8% |
| 2011-01-31 | 8,133.5 | 37.1% | 726,544 | 100.0% | 78,200 | 40.3% |
| 2011-02-28 | 8,133.5 | 37.1% | 726,543 | 100.0% | 77,300 | 39.8% |
| 2011-03-31 | 8,133.5 | 37.1% | 726,542 | 100.0% | 76,400 | 39.4% |
| 2011-04-30 | 8,133.5 | 37.1% | 726,542 | 100.0% | 75,500 | 38.9% |
| 2011-05-31 | 8,133.5 | 37.1% | 726,542 | 100.0% | 74,600 | 38.5% |
| 2011-06-30 | 8,133.5 | 37.1% | 726,531 | 100.0% | 73,700 | 38.0% |
| 2011-07-31 | 8,133.5 | 37.1% | 719,761 | 99.1% | 72,800 | 37.5% |
| 2011-08-31 | 8,133.5 | 37.1% | 701,825 | 96.6% | 71,900 | 37.1% |
| 2011-09-30 | 8,133.5 | 37.1% | 695,953 | 95.8% | 71,000 | 36.6% |
| 2011-10-31 | 8,133.5 | 37.1% | 695,951 | 95.8% | 70,100 | 36.1% |
| 2011-11-30 | 8,133.5 | 37.1% | 695,951 | 95.8% | 69,200 | 35.7% |
| 2011-12-31 | 8,133.5 | 37.1% | 695,951 | 95.8% | 68,300 | 35.2% |
| 2012-01-31 | 8,133.5 | 37.1% | 695,951 | 95.8% | 67,583 | 34.8% |
| 2012-02-29 | 8,133.5 | 37.1% | 695,951 | 95.8% | 66,867 | 34.5% |
| 2012-03-31 | 8,133.5 | 37.1% | 695,951 | 95.8% | 66,150 | 34.1% |
| 2012-04-30 | 8,133.5 | 37.1% | 695,951 | 95.8% | 65,433 | 33.7% |
| 2012-05-31 | 8,133.5 | 37.1% | 695,951 | 95.8% | 64,717 | 33.4% |
| 2012-06-30 | 8,133.5 | 37.1% | 695,951 | 95.8% | 64,000 | 33.0% |
| 2012-07-31 | 8,133.5 | 37.1% | 695,950 | 95.8% | 63,283 | 32.6% |
| 2012-08-31 | 8,133.5 | 37.1% | 695,950 | 95.8% | 62,567 | 32.3% |
| 2012-09-30 | 8,133.5 | 37.1% | 694,952 | 95.6% | 61,850 | 31.9% |
| 2012-10-31 | 8,133.5 | 37.1% | 694,952 | 95.6% | 61,133 | 31.5% |
| 2012-11-30 | 8,133.5 | 37.1% | 694,952 | 95.6% | 60,417 | 31.1% |
| 2012-12-31 | 8,133.5 | 37.1% | 694,952 | 95.6% | 59,700 | 30.8% |
| 2013-01-31 | 8,133.5 | 37.1% | 695,460 | 95.7% | 58,875 | 30.3% |
| 2013-02-28 | 8,133.5 | 37.1% | 695,969 | 95.8% | 58,050 | 29.9% |
| 2013-03-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 57,225 | 29.5% |
| 2013-04-30 | 8,133.5 | 37.1% | 695,969 | 95.8% | 56,400 | 29.1% |
| 2013-05-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 55,575 | 28.6% |
| 2013-06-30 | 8,133.5 | 37.1% | 695,969 | 95.8% | 54,750 | 28.2% |
| 2013-07-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 53,925 | 27.8% |
| 2013-08-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 53,100 | 27.4% |
| 2013-09-30 | 8,133.5 | 37.1% | 695,969 | 95.8% | 52,275 | 26.9% |
| 2013-10-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 51,450 | 26.5% |
| 2013-11-30 | 8,133.5 | 37.1% | 695,969 | 95.8% | 50,625 | 26.1% |
| 2013-12-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 49,800 | 25.7% |
| 2014-01-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 49,400 | 25.5% |
| 2014-02-28 | 8,133.5 | 37.1% | 695,969 | 95.8% | 49,000 | 25.3% |
| 2014-03-31 | 8,133.5 | 37.1% | 695,969 | 95.8% | 48,600 | 25.1% |
| 2014-04-30 | 8,133.5 | 37.1% | 693,613 | 95.5% | 48,200 | 24.8% |
| 2014-05-31 | 8,133.5 | 37.1% | 690,971 | 95.1% | 47,800 | 24.6% |
| 2014-06-30 | 8,133.5 | 37.1% | 690,972 | 95.1% | 47,400 | 24.4% |
| 2014-07-31 | 8,133.5 | 37.1% | 690,972 | 95.1% | 47,000 | 24.2% |
| 2014-08-31 | 8,133.5 | 37.1% | 690,972 | 95.1% | 46,600 | 24.0% |
| 2014-09-30 | 8,133.5 | 37.1% | 690,970 | 95.1% | 46,200 | 23.8% |
| 2014-10-31 | 8,133.5 | 37.1% | 690,967 | 95.1% | 45,800 | 23.6% |
| 2014-11-30 | 8,133.5 | 37.1% | 690,965 | 95.1% | 45,400 | 23.4% |
| 2014-12-31 | 8,133.5 | 37.1% | 690,963 | 95.1% | 45,000 | 23.2% |
| 2015-01-31 | 8,133.5 | 37.1% | 690,957 | 95.1% | 44,717 | 23.1% |
| 2015-02-28 | 8,133.5 | 37.1% | 690,955 | 95.1% | 44,433 | 22.9% |
| 2015-03-31 | 8,133.5 | 37.1% | 690,952 | 95.1% | 44,150 | 22.8% |
| 2015-04-30 | 8,133.5 | 37.1% | 690,948 | 95.1% | 43,867 | 22.6% |
| 2015-05-31 | 8,133.5 | 37.1% | 692,346 | 95.3% | 43,583 | 22.5% |
| 2015-06-30 | 8,133.5 | 37.1% | 693,692 | 95.5% | 43,300 | 22.3% |
| 2015-07-31 | 8,133.5 | 37.1% | 695,134 | 95.7% | 43,017 | 22.2% |
| 2015-08-31 | 8,133.5 | 37.1% | 695,133 | 95.7% | 42,733 | 22.0% |
| 2015-09-30 | 8,133.5 | 37.1% | 695,128 | 95.7% | 42,450 | 21.9% |
| 2015-10-31 | 8,133.5 | 37.1% | 695,127 | 95.7% | 42,167 | 21.7% |
| 2015-11-30 | 8,133.5 | 37.1% | 695,125 | 95.7% | 41,883 | 21.6% |
| 2015-12-31 | 8,133.5 | 37.1% | 695,120 | 95.7% | 41,600 | 21.4% |
| 2016-01-31 | 8,133.5 | 37.1% | 695,117 | 95.7% | 41,258 | 21.3% |
| 2016-02-29 | 8,133.5 | 37.1% | 695,115 | 95.7% | 40,917 | 21.1% |
| 2016-03-31 | 8,133.5 | 37.1% | 695,112 | 95.7% | 40,575 | 20.9% |
| 2016-04-30 | 8,133.5 | 37.1% | 695,108 | 95.7% | 40,233 | 20.7% |
| 2016-05-31 | 8,133.5 | 37.1% | 695,106 | 95.7% | 39,892 | 20.6% |
| 2016-06-30 | 8,133.5 | 37.1% | 695,104 | 95.7% | 39,550 | 20.4% |
| 2016-07-31 | 8,133.5 | 37.1% | 695,099 | 95.7% | 39,208 | 20.2% |
| 2016-08-31 | 8,133.5 | 37.1% | 695,094 | 95.7% | 38,867 | 20.0% |
| 2016-09-30 | 8,133.5 | 37.1% | 695,091 | 95.7% | 38,525 | 19.9% |
| 2016-10-31 | 8,133.5 | 37.1% | 695,088 | 95.7% | 38,183 | 19.7% |
| 2016-11-30 | 8,133.5 | 37.1% | 695,085 | 95.7% | 37,842 | 19.5% |
| 2016-12-31 | 8,133.5 | 37.1% | 695,082 | 95.7% | 37,500 | 19.3% |
| 2017-01-31 | 8,133.5 | 37.1% | 695,079 | 95.7% | 37,150 | 19.1% |
| 2017-02-28 | 8,133.5 | 37.1% | 695,076 | 95.7% | 36,800 | 19.0% |
| 2017-03-31 | 8,133.5 | 37.1% | 692,135 | 95.3% | 36,450 | 18.8% |
| 2017-04-30 | 8,133.5 | 37.1% | 689,338 | 94.9% | 36,100 | 18.6% |
| 2017-05-31 | 8,133.5 | 37.1% | 686,682 | 94.5% | 35,750 | 18.4% |
| 2017-06-30 | 8,133.5 | 37.1% | 682,037 | 93.9% | 35,400 | 18.2% |
| 2017-07-31 | 8,133.5 | 37.1% | 678,884 | 93.4% | 35,050 | 18.1% |
| 2017-08-31 | 8,133.5 | 37.1% | 678,880 | 93.4% | 34,700 | 17.9% |
| 2017-09-30 | 8,133.5 | 37.1% | 673,649 | 92.7% | 34,350 | 17.7% |
| 2017-10-31 | 8,133.5 | 37.1% | 670,587 | 92.3% | 34,000 | 17.5% |
| 2017-11-30 | 8,133.5 | 37.1% | 665,111 | 91.5% | 33,650 | 17.3% |
| 2017-12-31 | 8,133.5 | 37.1% | 663,748 | 91.3% | 33,300 | 17.2% |
| 2018-01-31 | 8,133.5 | 37.1% | 664,686 | 91.5% | 32,850 | 16.9% |
| 2018-02-28 | 8,133.5 | 37.1% | 665,281 | 91.6% | 32,400 | 16.7% |
| 2018-03-31 | 8,133.5 | 37.1% | 665,456 | 91.6% | 31,950 | 16.5% |
| 2018-04-30 | 8,133.5 | 37.1% | 664,266 | 91.4% | 31,500 | 16.2% |
| 2018-05-31 | 8,133.5 | 37.1% | 660,777 | 90.9% | 31,050 | 16.0% |
| 2018-06-30 | 8,133.5 | 37.1% | 660,016 | 90.8% | 30,600 | 15.8% |
| 2018-07-31 | 8,133.5 | 37.1% | 660,014 | 90.8% | 30,150 | 15.5% |
| 2018-08-31 | 8,133.5 | 37.1% | 660,012 | 90.8% | 29,700 | 15.3% |
| 2018-09-30 | 8,133.5 | 37.1% | 660,010 | 90.8% | 29,250 | 15.1% |
| 2018-10-31 | 8,133.5 | 37.1% | 654,935 | 90.1% | 28,800 | 14.8% |
| 2018-11-30 | 8,133.5 | 37.1% | 649,561 | 89.4% | 28,350 | 14.6% |
| 2018-12-31 | 8,133.5 | 37.1% | 649,139 | 89.3% | 27,900 | 14.4% |
| 2019-01-31 | 8,133.5 | 37.1% | 649,139 | 89.3% | 27,592 | 14.2% |
| 2019-02-28 | 8,133.5 | 37.1% | 649,139 | 89.3% | 27,283 | 14.1% |
| 2019-03-31 | 8,133.5 | 37.1% | 649,126 | 89.3% | 26,975 | 13.9% |
| 2019-04-30 | 8,133.5 | 37.1% | 648,587 | 89.3% | 26,667 | 13.7% |
| 2019-05-31 | 8,133.5 | 37.1% | 644,818 | 88.7% | 26,358 | 13.6% |
| 2019-06-30 | 8,133.5 | 37.1% | 644,818 | 88.7% | 26,050 | 13.4% |
| 2019-07-31 | 8,133.5 | 37.1% | 644,818 | 88.7% | 25,742 | 13.3% |
| 2019-08-31 | 8,133.5 | 37.1% | 644,818 | 88.7% | 25,433 | 13.1% |
| 2019-09-30 | 8,133.5 | 37.1% | 644,818 | 88.7% | 25,125 | 13.0% |
| 2019-10-31 | 8,133.5 | 37.1% | 641,652 | 88.3% | 24,817 | 12.8% |
| 2019-11-30 | 8,133.5 | 37.1% | 635,166 | 87.4% | 24,508 | 12.6% |
| 2019-12-31 | 8,133.5 | 37.1% | 634,967 | 87.4% | 24,200 | 12.5% |
| 2020-01-31 | 8,133.5 | 37.1% | 634,967 | 87.4% | 24,025 | 12.4% |
| 2020-02-29 | 8,133.5 | 37.1% | 634,967 | 87.4% | 23,850 | 12.3% |
| 2020-03-31 | 8,133.5 | 37.1% | 634,967 | 87.4% | 23,675 | 12.2% |
| 2020-04-30 | 8,133.5 | 37.1% | 636,117 | 87.5% | 23,500 | 12.1% |
| 2020-05-31 | 8,133.5 | 37.1% | 647,779 | 89.1% | 23,325 | 12.0% |
| 2020-06-30 | 8,133.5 | 37.1% | 655,413 | 90.2% | 23,150 | 11.9% |
| 2020-07-31 | 8,133.5 | 37.1% | 656,141 | 90.3% | 22,975 | 11.8% |
| 2020-08-31 | 8,133.5 | 37.1% | 648,165 | 89.2% | 22,800 | 11.8% |
| 2020-09-30 | 8,133.5 | 37.1% | 643,151 | 88.5% | 22,625 | 11.7% |
| 2020-10-31 | 8,133.5 | 37.1% | 639,270 | 88.0% | 22,450 | 11.6% |
| 2020-11-30 | 8,133.5 | 37.1% | 638,190 | 87.8% | 22,275 | 11.5% |
| 2020-12-31 | 8,133.5 | 37.1% | 638,085 | 87.8% | 22,100 | 11.4% |
| 2021-01-31 | 8,133.5 | 37.1% | 638,086 | 87.8% | 21,975 | 11.3% |
| 2021-02-28 | 8,133.5 | 37.1% | 637,773 | 87.8% | 21,850 | 11.3% |
| 2021-03-31 | 8,133.5 | 37.1% | 637,773 | 87.8% | 21,725 | 11.2% |
| 2021-04-30 | 8,133.5 | 37.1% | 633,427 | 87.2% | 21,600 | 11.1% |
| 2021-05-31 | 8,133.5 | 37.1% | 627,833 | 86.4% | 21,475 | 11.1% |
| 2021-06-30 | 8,133.5 | 37.1% | 622,487 | 85.7% | 21,350 | 11.0% |
| 2021-07-31 | 8,133.5 | 37.1% | 621,304 | 85.5% | 21,225 | 10.9% |
| 2021-08-31 | 8,133.5 | 37.1% | 621,302 | 85.5% | 21,100 | 10.9% |
| 2021-09-30 | 8,133.5 | 37.1% | 618,689 | 85.1% | 20,975 | 10.8% |
| 2021-10-31 | 8,133.5 | 37.1% | 612,541 | 84.3% | 20,850 | 10.7% |
| 2021-11-30 | 8,133.5 | 37.1% | 602,556 | 82.9% | 20,725 | 10.7% |
| 2021-12-31 | 8,133.5 | 37.1% | 593,682 | 81.7% | 20,600 | 10.6% |
| 2022-01-31 | 8,133.5 | 37.1% | 588,912 | 81.0% | 20,417 | 10.5% |
| 2022-02-28 | 8,133.5 | 37.1% | 580,020 | 79.8% | 20,233 | 10.4% |
| 2022-03-31 | 8,133.5 | 37.1% | 568,322 | 78.2% | 20,050 | 10.3% |
| 2022-04-30 | 8,133.5 | 37.1% | 549,985 | 75.7% | 19,867 | 10.2% |
| 2022-05-31 | 8,133.5 | 37.1% | 526,592 | 72.5% | 19,683 | 10.1% |
| 2022-06-30 | 8,133.5 | 37.1% | 497,868 | 68.5% | 19,500 | 10.1% |
| 2022-07-31 | 8,133.5 | 37.1% | 469,855 | 64.7% | 19,317 | 10.0% |
| 2022-08-31 | 8,133.5 | 37.1% | 449,998 | 61.9% | 19,133 | 9.9% |
| 2022-09-30 | 8,133.5 | 37.1% | 416,389 | 57.3% | 18,950 | 9.8% |
| 2022-10-31 | 8,133.5 | 37.1% | 399,792 | 55.0% | 18,767 | 9.7% |
| 2022-11-30 | 8,133.5 | 37.1% | 389,116 | 53.6% | 18,583 | 9.6% |
| 2022-12-31 | 8,133.5 | 37.1% | 372,380 | 51.2% | 18,400 | 9.5% |
| 2023-01-31 | 8,133.5 | 37.1% | 371,579 | 51.1% | 18,133 | 9.3% |
| 2023-02-28 | 8,133.5 | 37.1% | 371,579 | 51.1% | 17,867 | 9.2% |
| 2023-03-31 | 8,133.5 | 37.1% | 371,175 | 51.1% | 17,600 | 9.1% |
| 2023-04-30 | 8,133.5 | 37.1% | 364,938 | 50.2% | 17,333 | 8.9% |
| 2023-05-31 | 8,133.5 | 37.1% | 355,436 | 48.9% | 17,067 | 8.8% |
| 2023-06-30 | 8,133.5 | 37.1% | 347,159 | 47.8% | 16,800 | 8.7% |
| 2023-07-31 | 8,133.5 | 37.1% | 346,759 | 47.7% | 16,533 | 8.5% |
| 2023-08-31 | 8,133.5 | 37.1% | 349,542 | 48.1% | 16,267 | 8.4% |
| 2023-09-30 | 8,133.5 | 37.1% | 351,280 | 48.3% | 16,000 | 8.2% |
| 2023-10-31 | 8,133.5 | 37.1% | 351,274 | 48.3% | 15,733 | 8.1% |
| 2023-11-30 | 8,133.5 | 37.1% | 351,587 | 48.4% | 15,467 | 8.0% |
| 2023-12-31 | 8,133.5 | 37.1% | 354,388 | 48.8% | 15,200 | 7.8% |
| 2024-01-31 | 8,133.5 | 37.1% | 357,402 | 49.2% | 15,200 | 7.8% |
| 2024-02-29 | 8,133.5 | 37.1% | 360,254 | 49.6% | 15,200 | 7.8% |
| 2024-03-31 | 8,133.5 | 37.1% | 363,641 | 50.0% | 15,200 | 7.8% |
| 2024-04-30 | 8,133.5 | 37.1% | 366,271 | 50.4% | 15,200 | 7.8% |
| 2024-05-31 | 8,133.5 | 37.1% | 370,187 | 50.9% | 15,200 | 7.8% |
| 2024-06-30 | 8,133.5 | 37.1% | 372,595 | 51.3% | ||
| 2024-07-31 | 8,133.5 | 37.1% | 375,097 | 51.6% | ||
| 2024-08-31 | 8,133.5 | 37.1% | 379,672 | 52.3% | ||
| 2024-09-30 | 8,133.5 | 37.1% | 382,553 | 52.6% | ||
| 2024-10-31 | 8,133.5 | 37.1% | 385,831 | 53.1% | ||
| 2024-11-30 | 8,133.5 | 37.1% | 391,807 | 53.9% | ||
| 2024-12-31 | 8,133.5 | 37.1% | 393,570 | 54.2% | ||
| 2025-01-31 | 8,133.5 | 37.1% | 395,064 | 54.4% | ||
| 2025-02-28 | 8,133.5 | 37.1% | 395,313 | 54.4% | ||
| 2025-03-31 | 8,133.5 | 37.1% | 396,434 | 54.6% | ||
| 2025-04-30 | 8,133.5 | 37.1% | 398,542 | 54.8% | ||
| 2025-05-31 | 8,133.5 | 37.1% | 401,822 | 55.3% | ||
| 2025-06-30 | 8,133.5 | 37.1% | 402,765 | 55.4% | ||
| 2025-07-31 | 8,133.5 | 37.1% | 402,741 | 55.4% | ||
| 2025-08-31 | 8,133.5 | 37.1% | 404,710 | 55.7% | ||
| 2025-09-30 | 8,133.5 | 37.1% | 406,700 | 56.0% | ||
| 2025-10-31 | 8,133.5 | 37.1% | 409,595 | 56.4% | ||
| 2025-11-30 | 8,133.5 | 37.1% | 411,674 | 56.7% | ||
| 2025-12-31 | 8,133.5 | 37.1% | 413,219 | 56.9% | ||
| 2026-01-31 | 8,133.5 | 37.1% | 415,213 | 57.1% | ||
| 2026-02-28 | 8,133.5 | 37.1% | 415,441 | 57.2% | ||
| 2026-03-31 | 8,133.5 | 37.1% | 415,064 | 57.1% | ||
| 2026-04-30 | 8,133.5 | 37.1% | 397,924 | 54.8% | ||
| 2026-05-31 | 8,133.5 | 37.1% | 357,119 | 49.1% | ||
| 2026-06-30 | 8,133.5 | 37.1% | 325,655 | 44.8% | ||
| 2026-07-31 | 8,133.5 | 37.1% | 304,809 | 41.9% | ||
| 2026-08-31 | 8,133.5 | 37.1% | 286,604 | 39.4% | ||
| 2026-09-16 | 8,133.5 | 37.1% | 284,957 | 39.2% |
Updated 16 September 2026
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