| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #3 | -1 | 17,179 | |
| 2009 | #2 | -1 | 17,830 | |
| 2008 | #1 | +2 | 18,765 | |
| 2007 | #3 | -1 | 18,338 | |
| 2006 | #2 | 0 | 19,092 | |
| 2005 | #2 | 0 | 20,318 | |
| 2004 | #2 | 0 | 21,591 | |
| 2003 | #2 | +2 | 22,690 | |
| 2002 | #4 | +9 | 16,520 | |
| 2001 | #13 | +4 | 13,299 | |
| 2000 | #17 | 0 | 12,533 | |
| 1999 | #17 | +5 | 11,715 | |
| 1998 | #22 | +14 | 10,426 | |
| 1997 | #36 | +17 | 7,723 | |
| 1996 | #53 | +14 | 6,124 | |
| 1995 | #67 | +8 | 5,035 | |
| 1994 | #75 | +5 | 4,744 | |
| 1993 | #80 | +24 | 4,091 | |
| 1992 | #104 | +19 | 3,193 | |
| 1991 | #123 | +7 | 2,577 | |
| 1990 | #130 | +19 | 2,410 | |
| 1989 | #149 | +11 | 1,931 | |
| 1988 | #160 | +17 | 1,782 | |
| 1987 | #177 | +34 | 1,583 | |
| 1986 | #211 | +56 | 1,254 | |
| 1985 | #267 | +75 | 937 | |
| 1984 | #342 | +57 | 673 | |
| 1983 | #399 | +12 | 548 | |
| 1982 | #411 | +2 | 558 | |
| 1981 | #413 | +3 | 532 | |
| 1980 | #416 | +16 | 533 | |
| 1979 | #432 | +22 | 481 | |
| 1978 | #454 | -31 | 437 | |
| 1977 | #423 | +35 | 478 | |
| 1976 | #458 | -35 | 420 | |
| 1975 | #423 | -16 | 475 | |
| 1974 | #407 | +41 | 494 | |
| 1973 | #448 | -21 | 418 | |
| 1972 | #427 | +16 | 454 | |
| 1971 | #443 | -21 | 469 | |
| 1970 | #422 | +4 | 525 | |
| 1969 | #426 | +1 | 515 | |
| 1968 | #427 | -42 | 492 | |
| 1967 | #385 | -21 | 565 | |
| 1966 | #364 | -4 | 620 | |
| 1965 | #360 | -17 | 637 | |
| 1964 | #343 | +8 | 769 | |
| 1963 | #351 | -19 | 727 | |
| 1962 | #332 | -25 | 794 | |
| 1961 | #307 | -10 | 887 | |
| 1960 | #297 | -27 | 979 | |
| 1959 | #270 | -4 | 1,056 | |
| 1958 | #266 | -23 | 1,087 | |
| 1957 | #243 | -17 | 1,216 | |
| 1956 | #226 | -15 | 1,346 | |
| 1955 | #211 | -9 | 1,454 | |
| 1954 | #202 | -7 | 1,527 | |
| 1953 | #195 | -16 | 1,590 | |
| 1952 | #179 | -5 | 1,716 | |
| 1951 | #174 | -20 | 1,724 | |
| 1950 | #154 | -7 | 1,897 | |
| 1949 | #147 | -9 | 1,994 | |
| 1948 | #138 | +3 | 2,100 | |
| 1947 | #141 | -10 | 2,140 | |
| 1946 | #131 | -8 | 2,070 | |
| 1945 | #123 | -5 | 2,053 | |
| 1944 | #118 | -4 | 2,248 | |
| 1943 | #114 | -6 | 2,422 | |
| 1942 | #108 | -9 | 2,603 | |
| 1941 | #99 | -5 | 2,544 | |
| 1940 | #94 | -5 | 2,606 | |
| 1939 | #89 | +7 | 2,684 | |
| 1938 | #96 | -7 | 2,669 | |
| 1937 | #89 | -4 | 2,747 | |
| 1936 | #85 | +4 | 2,830 | |
| 1935 | #89 | -4 | 2,803 | |
| 1934 | #85 | -10 | 2,935 | |
| 1933 | #75 | +1 | 3,152 | |
| 1932 | #76 | 0 | 3,327 | |
| 1931 | #76 | -3 | 3,306 | |
| 1930 | #73 | -4 | 3,557 | |
| 1929 | #69 | -2 | 3,806 | |
| 1928 | #67 | -3 | 4,018 | |
| 1927 | #64 | -4 | 4,329 | |
| 1926 | #60 | -3 | 4,477 | |
| 1925 | #57 | 0 | 4,708 | |
| 1924 | #57 | -4 | 4,899 | |
| 1923 | #53 | -3 | 4,971 | |
| 1922 | #50 | +2 | 5,013 | |
| 1921 | #52 | -6 | 5,072 | |
| 1920 | #46 | -1 | 5,238 | |
| 1919 | #45 | +1 | 5,088 | |
| 1918 | #46 | 0 | 5,323 | |
| 1917 | #46 | -5 | 5,118 | |
| 1916 | #41 | -1 | 5,217 | |
| 1915 | #40 | -1 | 5,044 | |
| 1914 | #39 | -1 | 3,970 | |
| 1913 | #38 | -3 | 3,469 | |
| 1912 | #35 | 0 | 3,357 | |
| 1911 | #35 | -1 | 2,614 | |
| 1910 | #34 | 0 | 2,606 | |
| 1909 | #34 | -4 | 2,338 | |
| 1908 | #30 | -3 | 2,357 | |
| 1907 | #27 | +1 | 2,357 | |
| 1906 | #28 | -2 | 2,224 | |
| 1905 | #26 | -4 | 2,298 | |
| 1904 | #22 | +1 | 2,313 | |
| 1903 | #23 | -5 | 2,308 | |
| 1902 | #18 | -1 | 2,514 | |
| 1901 | #17 | -4 | 2,374 | |
| 1900 | #13 | 0 | 3,095 | |
| 1899 | #13 | 0 | 2,445 | |
| 1898 | #13 | -3 | 2,788 | |
| 1897 | #10 | 0 | 2,698 | |
| 1896 | #10 | 0 | 2,872 | |
| 1895 | #10 | -1 | 2,952 | |
| 1894 | #9 | 0 | 2,937 | |
| 1893 | #9 | -2 | 2,968 | |
| 1892 | #7 | -2 | 3,128 | |
| 1891 | #5 | 0 | 2,884 | |
| 1890 | #5 | 0 | 2,980 | |
| 1889 | #5 | -1 | 2,884 | |
| 1888 | #4 | 0 | 3,087 | |
| 1887 | #4 | -1 | 2,647 | |
| 1886 | #3 | 0 | 2,764 | |
| 1885 | #3 | 0 | 2,728 | |
| 1884 | #3 | 0 | 2,587 | |
| 1883 | #3 | 0 | 2,367 | |
| 1882 | #3 | 0 | 2,303 | |
| 1881 | #3 | 0 | 2,034 | |
| 1880 | #3 | 2,003 |