| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #941 | -53 | 211 | |
| 2009 | #888 | -129 | 234 | |
| 2008 | #759 | +98 | 292 | |
| 2007 | #857 | -87 | 242 | |
| 2006 | #770 | -7 | 269 | |
| 2005 | #763 | -64 | 260 | |
| 2004 | #699 | -10 | 276 | |
| 2003 | #689 | -83 | 281 | |
| 2002 | #606 | -24 | 332 | |
| 2001 | #582 | -34 | 346 | |
| 2000 | #548 | -16 | 384 | |
| 1999 | #532 | -26 | 391 | |
| 1998 | #506 | -55 | 420 | |
| 1997 | #451 | -20 | 487 | |
| 1996 | #431 | -8 | 522 | |
| 1995 | #423 | -50 | 539 | |
| 1994 | #373 | -29 | 634 | |
| 1993 | #344 | -23 | 704 | |
| 1992 | #321 | -51 | 795 | |
| 1991 | #270 | -15 | 1,000 | |
| 1990 | #255 | -19 | 1,055 | |
| 1989 | #236 | -8 | 1,130 | |
| 1988 | #228 | -6 | 1,078 | |
| 1987 | #222 | -3 | 1,076 | |
| 1986 | #219 | -5 | 1,074 | |
| 1985 | #214 | -2 | 1,127 | |
| 1984 | #212 | +17 | 1,079 | |
| 1983 | #229 | +8 | 974 | |
| 1982 | #237 | +2 | 985 | |
| 1981 | #239 | +20 | 935 | |
| 1980 | #259 | +12 | 848 | |
| 1979 | #271 | 0 | 759 | |
| 1978 | #271 | +8 | 726 | |
| 1977 | #279 | -6 | 693 | |
| 1976 | #273 | +13 | 705 | |
| 1975 | #286 | -16 | 673 | |
| 1974 | #270 | -19 | 707 | |
| 1973 | #251 | -13 | 786 | |
| 1972 | #238 | -18 | 901 | |
| 1971 | #220 | -25 | 1,066 | |
| 1970 | #195 | -21 | 1,367 | |
| 1969 | #174 | -34 | 1,592 | |
| 1968 | #140 | -31 | 2,069 | |
| 1967 | #109 | -21 | 2,826 | |
| 1966 | #88 | -19 | 3,815 | |
| 1965 | #69 | +18 | 4,921 | |
| 1964 | #87 | -7 | 4,426 | |
| 1963 | #80 | +3 | 5,007 | |
| 1962 | #83 | -3 | 4,972 | |
| 1961 | #80 | +16 | 5,125 | |
| 1960 | #96 | +34 | 4,436 | |
| 1959 | #130 | +37 | 2,776 | |
| 1958 | #167 | +5 | 1,822 | |
| 1957 | #172 | +15 | 1,796 | |
| 1956 | #187 | -2 | 1,480 | |
| 1955 | #185 | +7 | 1,428 | |
| 1954 | #192 | 0 | 1,330 | |
| 1953 | #192 | +8 | 1,269 | |
| 1952 | #200 | -2 | 1,099 | |
| 1951 | #198 | +4 | 1,069 | |
| 1950 | #202 | +14 | 1,015 | |
| 1949 | #216 | +8 | 857 | |
| 1948 | #224 | -2 | 831 | |
| 1947 | #222 | +19 | 827 | |
| 1946 | #241 | +36 | 648 | |
| 1945 | #277 | +11 | 469 | |
| 1944 | #288 | +21 | 420 | |
| 1943 | #309 | -30 | 401 | |
| 1942 | #279 | +3 | 468 | |
| 1941 | #282 | -3 | 416 | |
| 1940 | #279 | -18 | 405 | |
| 1939 | #261 | +35 | 427 | |
| 1938 | #296 | +67 | 341 | |
| 1937 | #363 | +42 | 222 | |
| 1936 | #405 | +87 | 182 | |
| 1935 | #492 | +107 | 135 | |
| 1934 | #599 | +122 | 97 | |
| 1933 | #721 | +260 | 71 | |
| 1932 | #981 | 45 | ||
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