| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #902 | -162 | 289 | |
| 2009 | #740 | -114 | 389 | |
| 2008 | #626 | -97 | 491 | |
| 2007 | #529 | -14 | 590 | |
| 2006 | #515 | +25 | 591 | |
| 2005 | #540 | -55 | 536 | |
| 2004 | #485 | +28 | 605 | |
| 2003 | #513 | +25 | 558 | |
| 2002 | #538 | +5 | 509 | |
| 2001 | #543 | -30 | 487 | |
| 2000 | #513 | +64 | 518 | |
| 1999 | #577 | -4 | 432 | |
| 1998 | #573 | -42 | 428 | |
| 1997 | #531 | -55 | 447 | |
| 1996 | #476 | -33 | 517 | |
| 1995 | #443 | +13 | 577 | |
| 1994 | #456 | -49 | 560 | |
| 1993 | #407 | -49 | 612 | |
| 1992 | #358 | -13 | 716 | |
| 1991 | #345 | +45 | 749 | |
| 1990 | #390 | +21 | 669 | |
| 1989 | #411 | +47 | 601 | |
| 1988 | #458 | -10 | 489 | |
| 1987 | #448 | +4 | 492 | |
| 1986 | #452 | +22 | 478 | |
| 1985 | #474 | -1 | 446 | |
| 1984 | #473 | -24 | 437 | |
| 1983 | #449 | -2 | 458 | |
| 1982 | #447 | +26 | 481 | |
| 1981 | #473 | +5 | 448 | |
| 1980 | #478 | -36 | 440 | |
| 1979 | #442 | -2 | 466 | |
| 1978 | #440 | -23 | 456 | |
| 1977 | #417 | -4 | 492 | |
| 1976 | #413 | -5 | 491 | |
| 1975 | #408 | -27 | 493 | |
| 1974 | #381 | +5 | 547 | |
| 1973 | #386 | -44 | 531 | |
| 1972 | #342 | +2 | 656 | |
| 1971 | #344 | -29 | 734 | |
| 1970 | #315 | -11 | 865 | |
| 1969 | #304 | -34 | 888 | |
| 1968 | #270 | -6 | 1,004 | |
| 1967 | #264 | -14 | 1,026 | |
| 1966 | #250 | -3 | 1,140 | |
| 1965 | #247 | -3 | 1,211 | |
| 1964 | #244 | -25 | 1,287 | |
| 1963 | #219 | -5 | 1,555 | |
| 1962 | #214 | -3 | 1,555 | |
| 1961 | #211 | -3 | 1,637 | |
| 1960 | #208 | -8 | 1,647 | |
| 1959 | #200 | -15 | 1,783 | |
| 1958 | #185 | -8 | 1,965 | |
| 1957 | #177 | -7 | 2,123 | |
| 1956 | #170 | -28 | 2,123 | |
| 1955 | #142 | -1 | 2,567 | |
| 1954 | #141 | -13 | 2,652 | |
| 1953 | #128 | -11 | 2,762 | |
| 1952 | #117 | +1 | 3,129 | |
| 1951 | #118 | -6 | 3,002 | |
| 1950 | #112 | -2 | 3,127 | |
| 1949 | #110 | -1 | 3,044 | |
| 1948 | #109 | +5 | 3,052 | |
| 1947 | #114 | -2 | 2,987 | |
| 1946 | #112 | -2 | 2,818 | |
| 1945 | #110 | -4 | 2,526 | |
| 1944 | #106 | -2 | 2,566 | |
| 1943 | #104 | -20 | 2,858 | |
| 1942 | #84 | -1 | 3,251 | |
| 1941 | #83 | -3 | 3,068 | |
| 1940 | #80 | -16 | 3,117 | |
| 1939 | #64 | -13 | 3,773 | |
| 1938 | #51 | -11 | 4,473 | |
| 1937 | #40 | -1 | 5,035 | |
| 1936 | #39 | 0 | 5,331 | |
| 1935 | #39 | +18 | 4,824 | |
| 1934 | #57 | -7 | 3,753 | |
| 1933 | #50 | +28 | 4,044 | |
| 1932 | #78 | +17 | 3,219 | |
| 1931 | #95 | +293 | 2,583 | |
| 1930 | #388 | +216 | 307 | |
| 1929 | #604 | +109 | 129 | |
| 1928 | #713 | +106 | 99 | |
| 1927 | #819 | +131 | 80 | |
| 1926 | #950 | +32 | 63 | |
| 1925 | #982 | -97 | 58 | |
| 1924 | #885 | -196 | 73 | |
| 1923 | #689 | +285 | 114 | |
| 1922 | #974 | 59 | ||
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| 1920 | #986 | 56 | ||
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