| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #229 | -17 | 1,516 | |
| 2009 | #212 | -5 | 1,753 | |
| 2008 | #207 | -2 | 1,881 | |
| 2007 | #205 | -20 | 1,924 | |
| 2006 | #185 | -9 | 2,169 | |
| 2005 | #176 | -26 | 2,360 | |
| 2004 | #150 | -9 | 2,718 | |
| 2003 | #141 | -17 | 2,866 | |
| 2002 | #124 | -9 | 3,141 | |
| 2001 | #115 | -14 | 3,342 | |
| 2000 | #101 | -5 | 3,656 | |
| 1999 | #96 | +3 | 3,994 | |
| 1998 | #99 | +8 | 3,877 | |
| 1997 | #107 | +24 | 3,620 | |
| 1996 | #131 | +2 | 2,812 | |
| 1995 | #133 | -4 | 2,689 | |
| 1994 | #129 | +16 | 2,729 | |
| 1993 | #145 | 0 | 2,301 | |
| 1992 | #145 | +2 | 2,296 | |
| 1991 | #147 | +8 | 2,187 | |
| 1990 | #155 | -11 | 1,997 | |
| 1989 | #144 | +11 | 2,146 | |
| 1988 | #155 | +1 | 1,790 | |
| 1987 | #156 | +29 | 1,805 | |
| 1986 | #185 | 0 | 1,397 | |
| 1985 | #185 | +3 | 1,379 | |
| 1984 | #188 | +3 | 1,329 | |
| 1983 | #191 | +15 | 1,273 | |
| 1982 | #206 | +9 | 1,195 | |
| 1981 | #215 | +4 | 1,157 | |
| 1980 | #219 | +11 | 1,099 | |
| 1979 | #230 | +3 | 989 | |
| 1978 | #233 | +25 | 897 | |
| 1977 | #258 | -15 | 768 | |
| 1976 | #243 | +49 | 830 | |
| 1975 | #292 | 0 | 655 | |
| 1974 | #292 | +27 | 633 | |
| 1973 | #319 | +24 | 551 | |
| 1972 | #343 | -4 | 503 | |
| 1971 | #339 | -3 | 543 | |
| 1970 | #336 | +28 | 567 | |
| 1969 | #364 | -18 | 471 | |
| 1968 | #346 | +10 | 499 | |
| 1967 | #356 | -17 | 445 | |
| 1966 | #339 | +100 | 489 | |
| 1965 | #439 | +26 | 309 | |
| 1964 | #465 | +49 | 289 | |
| 1963 | #514 | -5 | 244 | |
| 1962 | #509 | +2 | 241 | |
| 1961 | #511 | +29 | 241 | |
| 1960 | #540 | +44 | 216 | |
| 1959 | #584 | +100 | 179 | |
| 1958 | #684 | -42 | 123 | |
| 1957 | #642 | +47 | 142 | |
| 1956 | #689 | +49 | 115 | |
| 1955 | #738 | +151 | 97 | |
| 1954 | #889 | -79 | 69 | |
| 1953 | #810 | +54 | 78 | |
| 1952 | #864 | +80 | 66 | |
| 1951 | #944 | -61 | 55 | |
| 1950 | #883 | +73 | 60 | |
| 1949 | #956 | +19 | 52 | |
| 1948 | #975 | 51 | ||
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| 1946 | #953 | -24 | 49 | |
| 1945 | #929 | 48 | ||
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| 1943 | #899 | 55 | ||
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