| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #52 | +13 | 7,645 | |
| 2009 | #65 | +4 | 7,160 | |
| 2008 | #69 | -2 | 6,545 | |
| 2007 | #67 | +4 | 6,596 | |
| 2006 | #71 | +7 | 6,523 | |
| 2005 | #78 | -1 | 5,823 | |
| 2004 | #77 | +13 | 5,367 | |
| 2003 | #90 | -4 | 4,846 | |
| 2002 | #86 | +5 | 4,709 | |
| 2001 | #91 | +11 | 4,215 | |
| 2000 | #102 | +6 | 3,640 | |
| 1999 | #108 | +6 | 3,302 | |
| 1998 | #114 | +15 | 3,221 | |
| 1997 | #129 | +36 | 2,925 | |
| 1996 | #165 | -2 | 2,100 | |
| 1995 | #163 | -5 | 2,048 | |
| 1994 | #158 | +8 | 2,080 | |
| 1993 | #166 | -5 | 1,911 | |
| 1992 | #161 | -5 | 1,937 | |
| 1991 | #156 | -2 | 2,095 | |
| 1990 | #154 | -9 | 2,005 | |
| 1989 | #145 | -9 | 2,145 | |
| 1988 | #136 | -6 | 2,189 | |
| 1987 | #130 | -12 | 2,130 | |
| 1986 | #118 | -7 | 2,381 | |
| 1985 | #111 | -9 | 2,532 | |
| 1984 | #102 | -3 | 2,772 | |
| 1983 | #99 | -10 | 2,844 | |
| 1982 | #89 | -12 | 3,328 | |
| 1981 | #77 | -1 | 3,895 | |
| 1980 | #76 | +5 | 4,093 | |
| 1979 | #81 | 0 | 3,721 | |
| 1978 | #81 | -13 | 3,440 | |
| 1977 | #68 | +25 | 4,153 | |
| 1976 | #93 | +56 | 2,869 | |
| 1975 | #149 | +29 | 1,653 | |
| 1974 | #178 | +78 | 1,292 | |
| 1973 | #256 | +174 | 763 | |
| 1972 | #430 | +22 | 343 | |
| 1971 | #452 | +100 | 322 | |
| 1970 | #552 | +73 | 217 | |
| 1969 | #625 | +35 | 158 | |
| 1968 | #660 | +1 | 130 | |
| 1967 | #661 | -9 | 128 | |
| 1966 | #652 | +81 | 129 | |
| 1965 | #733 | -30 | 102 | |
| 1964 | #703 | -39 | 122 | |
| 1963 | #664 | +21 | 139 | |
| 1962 | #685 | -5 | 128 | |
| 1961 | #680 | -44 | 128 | |
| 1960 | #636 | -14 | 150 | |
| 1959 | #622 | +5 | 155 | |
| 1958 | #627 | -62 | 149 | |
| 1957 | #565 | +33 | 187 | |
| 1956 | #598 | -24 | 162 | |
| 1955 | #574 | -14 | 165 | |
| 1954 | #560 | +50 | 170 | |
| 1953 | #610 | -82 | 142 | |
| 1952 | #528 | +32 | 177 | |
| 1951 | #560 | -26 | 150 | |
| 1950 | #534 | -10 | 163 | |
| 1949 | #524 | +41 | 162 | |
| 1948 | #565 | +33 | 141 | |
| 1947 | #598 | -2 | 129 | |
| 1946 | #596 | -46 | 117 | |
| 1945 | #550 | +64 | 119 | |
| 1944 | #614 | -36 | 100 | |
| 1943 | #578 | -36 | 121 | |
| 1942 | #542 | -3 | 129 | |
| 1941 | #539 | -1 | 121 | |
| 1940 | #538 | +24 | 120 | |
| 1939 | #562 | -7 | 103 | |
| 1938 | #555 | +4 | 110 | |
| 1937 | #559 | -9 | 109 | |
| 1936 | #550 | -3 | 108 | |
| 1935 | #547 | -15 | 111 | |
| 1934 | #532 | +10 | 122 | |
| 1933 | #542 | -11 | 111 | |
| 1932 | #531 | +17 | 121 | |
| 1931 | #548 | -17 | 114 | |
| 1930 | #531 | +21 | 126 | |
| 1929 | #552 | +33 | 115 | |
| 1928 | #585 | -62 | 112 | |
| 1927 | #523 | +60 | 137 | |
| 1926 | #583 | -38 | 114 | |
| 1925 | #545 | +26 | 128 | |
| 1924 | #571 | -14 | 125 | |
| 1923 | #557 | +3 | 124 | |
| 1922 | #560 | -8 | 129 | |
| 1921 | #552 | -11 | 129 | |
| 1920 | #541 | +3 | 129 | |
| 1919 | #544 | +54 | 121 | |
| 1918 | #598 | -16 | 105 | |
| 1917 | #582 | -33 | 104 | |
| 1916 | #549 | +119 | 109 | |
| 1915 | #668 | -128 | 76 | |
| 1914 | #540 | -51 | 83 | |
| 1913 | #489 | +37 | 79 | |
| 1912 | #526 | -40 | 57 | |
| 1911 | #486 | -20 | 37 | |
| 1910 | #466 | +59 | 35 | |
| 1909 | #525 | +5 | 25 | |
| 1908 | #530 | -31 | 23 | |
| 1907 | #499 | -17 | 22 | |
| 1906 | #482 | -64 | 22 | |
| 1905 | #418 | -77 | 27 | |
| 1904 | #341 | +65 | 35 | |
| 1903 | #406 | -35 | 24 | |
| 1902 | #371 | +45 | 29 | |
| 1901 | #416 | -89 | 21 | |
| 1900 | #327 | +52 | 43 | |
| 1899 | #379 | -22 | 24 | |
| 1898 | #357 | -24 | 30 | |
| 1897 | #333 | -52 | 31 | |
| 1896 | #281 | +71 | 43 | |
| 1895 | #352 | -8 | 28 | |
| 1894 | #344 | -18 | 28 | |
| 1893 | #326 | -3 | 29 | |
| 1892 | #323 | -29 | 33 | |
| 1891 | #294 | -2 | 32 | |
| 1890 | #292 | -36 | 35 | |
| 1889 | #256 | +53 | 42 | |
| 1888 | #309 | -43 | 34 | |
| 1887 | #266 | +3 | 38 | |
| 1886 | #269 | -4 | 40 | |
| 1885 | #265 | +16 | 40 | |
| 1884 | #281 | -8 | 38 | |
| 1883 | #273 | +29 | 37 | |
| 1882 | #302 | -30 | 33 | |
| 1881 | #272 | +6 | 34 | |
| 1880 | #278 | 37 |