| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #50 | -3 | 7,792 | |
| 2009 | #47 | -2 | 8,585 | |
| 2008 | #45 | 0 | 9,330 | |
| 2007 | #45 | 0 | 10,019 | |
| 2006 | #45 | -9 | 9,956 | |
| 2005 | #36 | -6 | 10,494 | |
| 2004 | #30 | -4 | 11,860 | |
| 2003 | #26 | -4 | 13,649 | |
| 2002 | #22 | 0 | 14,894 | |
| 2001 | #22 | -3 | 16,221 | |
| 2000 | #19 | +1 | 17,771 | |
| 1999 | #20 | 0 | 18,270 | |
| 1998 | #20 | 0 | 17,970 | |
| 1997 | #20 | 0 | 18,742 | |
| 1996 | #20 | -2 | 20,005 | |
| 1995 | #18 | +2 | 21,575 | |
| 1994 | #20 | 0 | 20,924 | |
| 1993 | #20 | -2 | 21,537 | |
| 1992 | #18 | -4 | 23,614 | |
| 1991 | #14 | -5 | 26,785 | |
| 1990 | #9 | -1 | 30,632 | |
| 1989 | #8 | -1 | 32,845 | |
| 1988 | #7 | +2 | 35,031 | |
| 1987 | #9 | +5 | 31,483 | |
| 1986 | #14 | +1 | 26,611 | |
| 1985 | #15 | -2 | 25,536 | |
| 1984 | #13 | -1 | 26,757 | |
| 1983 | #12 | 0 | 28,284 | |
| 1982 | #12 | 0 | 29,084 | |
| 1981 | #12 | +1 | 27,299 | |
| 1980 | #13 | +9 | 26,739 | |
| 1979 | #22 | +6 | 17,383 | |
| 1978 | #28 | +2 | 14,184 | |
| 1977 | #30 | +3 | 12,005 | |
| 1976 | #33 | +4 | 10,151 | |
| 1975 | #37 | +6 | 8,891 | |
| 1974 | #43 | +8 | 7,436 | |
| 1973 | #51 | +9 | 6,070 | |
| 1972 | #60 | +43 | 4,973 | |
| 1971 | #103 | +35 | 3,056 | |
| 1970 | #138 | +29 | 2,384 | |
| 1969 | #167 | +44 | 1,667 | |
| 1968 | #211 | +81 | 1,107 | |
| 1967 | #292 | +44 | 627 | |
| 1966 | #336 | +18 | 508 | |
| 1965 | #354 | -1 | 459 | |
| 1964 | #353 | -5 | 495 | |
| 1963 | #348 | 0 | 503 | |
| 1962 | #348 | +12 | 511 | |
| 1961 | #360 | +58 | 488 | |
| 1960 | #418 | +11 | 362 | |
| 1959 | #429 | +19 | 346 | |
| 1958 | #448 | -3 | 306 | |
| 1957 | #445 | +11 | 300 | |
| 1956 | #456 | +13 | 277 | |
| 1955 | #469 | +31 | 246 | |
| 1954 | #500 | +42 | 212 | |
| 1953 | #542 | -7 | 173 | |
| 1952 | #535 | +69 | 174 | |
| 1951 | #604 | +4 | 134 | |
| 1950 | #608 | -104 | 127 | |
| 1949 | #504 | +66 | 175 | |
| 1948 | #570 | -17 | 137 | |
| 1947 | #553 | -12 | 148 | |
| 1946 | #541 | -1 | 139 | |
| 1945 | #540 | +55 | 122 | |
| 1944 | #595 | +21 | 107 | |
| 1943 | #616 | -7 | 105 | |
| 1942 | #609 | +23 | 107 | |
| 1941 | #632 | +28 | 93 | |
| 1940 | #660 | -51 | 84 | |
| 1939 | #609 | +45 | 91 | |
| 1938 | #654 | +54 | 84 | |
| 1937 | #708 | +69 | 72 | |
| 1936 | #777 | -44 | 62 | |
| 1935 | #733 | +9 | 70 | |
| 1934 | #742 | -157 | 68 | |
| 1933 | #585 | +82 | 99 | |
| 1932 | #667 | +17 | 84 | |
| 1931 | #684 | -120 | 77 | |
| 1930 | #564 | +14 | 113 | |
| 1929 | #578 | -22 | 108 | |
| 1928 | #556 | -36 | 121 | |
| 1927 | #520 | +25 | 139 | |
| 1926 | #545 | -10 | 125 | |
| 1925 | #535 | -47 | 131 | |
| 1924 | #488 | +75 | 161 | |
| 1923 | #563 | -35 | 123 | |
| 1922 | #528 | +5 | 140 | |
| 1921 | #533 | +77 | 137 | |
| 1920 | #610 | -129 | 107 | |
| 1919 | #481 | +17 | 155 | |
| 1918 | #498 | -17 | 145 | |
| 1917 | #481 | +32 | 142 | |
| 1916 | #513 | -8 | 123 | |
| 1915 | #505 | +47 | 122 | |
| 1914 | #552 | +8 | 81 | |
| 1913 | #560 | -77 | 60 | |
| 1912 | #483 | +137 | 67 | |
| 1911 | #620 | +101 | 25 | |
| 1910 | #721 | +66 | 18 | |
| 1909 | #787 | -165 | 14 | |
| 1908 | #622 | +64 | 18 | |
| 1907 | #686 | -24 | 15 | |
| 1906 | #662 | -37 | 14 | |
| 1905 | #625 | -46 | 15 | |
| 1904 | #579 | +99 | 16 | |
| 1903 | #678 | +151 | 12 | |
| 1902 | #829 | -17 | 9 | |
| 1901 | #812 | -218 | 8 | |
| 1900 | #594 | +160 | 18 | |
| 1899 | #754 | -224 | 9 | |
| 1898 | #530 | +67 | 16 | |
| 1897 | #597 | -86 | 13 | |
| 1896 | #511 | 17 | ||
| 1895 | ||||
| 1894 | #529 | -6 | 15 | |
| 1893 | #523 | +386 | 14 | |
| 1892 | #909 | -173 | 7 | |
| 1891 | #736 | -185 | 8 | |
| 1890 | #551 | +205 | 13 | |
| 1889 | #756 | -27 | 8 | |
| 1888 | #729 | 9 | ||
| 1887 | ||||
| 1886 | #728 | -54 | 8 | |
| 1885 | #674 | +243 | 9 | |
| 1884 | #917 | 6 | ||
| 1883 | ||||
| 1882 | ||||
| 1881 | #748 | -33 | 7 | |
| 1880 | #715 | 8 |
| Year | Rank | +/- | Quantity | |
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| 2010 | ||||
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| 1989 | #916 | -138 | 198 | |
| 1988 | #778 | -62 | 241 | |
| 1987 | #716 | +12 | 253 | |
| 1986 | #728 | +153 | 244 | |
| 1985 | #881 | -30 | 182 | |
| 1984 | #851 | -99 | 180 | |
| 1983 | #752 | +49 | 217 | |
| 1982 | #801 | +53 | 201 | |
| 1981 | #854 | +74 | 182 | |
| 1980 | #928 | 161 | ||
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