| Year | Rank | +/- | Quantity | |
|---|---|---|---|---|
| 2010 | #95 | +1 | 3,104 | |
| 2009 | #96 | -17 | 3,409 | |
| 2008 | #79 | -12 | 4,012 | |
| 2007 | #67 | -4 | 4,538 | |
| 2006 | #63 | -8 | 4,833 | |
| 2005 | #55 | +18 | 5,012 | |
| 2004 | #73 | -6 | 4,417 | |
| 2003 | #67 | -1 | 4,594 | |
| 2002 | #66 | -16 | 4,666 | |
| 2001 | #50 | -1 | 5,600 | |
| 2000 | #49 | -3 | 5,866 | |
| 1999 | #46 | +1 | 6,127 | |
| 1998 | #47 | +4 | 6,199 | |
| 1997 | #51 | +3 | 5,943 | |
| 1996 | #54 | +7 | 5,884 | |
| 1995 | #61 | +6 | 5,448 | |
| 1994 | #67 | +17 | 5,039 | |
| 1993 | #84 | 0 | 4,013 | |
| 1992 | #84 | +13 | 4,030 | |
| 1991 | #97 | +2 | 3,573 | |
| 1990 | #99 | +13 | 3,540 | |
| 1989 | #112 | +25 | 2,718 | |
| 1988 | #137 | +37 | 2,095 | |
| 1987 | #174 | +92 | 1,603 | |
| 1986 | #266 | +13 | 963 | |
| 1985 | #279 | +16 | 896 | |
| 1984 | #295 | +66 | 809 | |
| 1983 | #361 | 0 | 625 | |
| 1982 | #361 | +24 | 640 | |
| 1981 | #385 | +18 | 587 | |
| 1980 | #403 | +30 | 568 | |
| 1979 | #433 | +40 | 478 | |
| 1978 | #473 | +130 | 417 | |
| 1977 | #603 | -110 | 283 | |
| 1976 | #493 | -1 | 367 | |
| 1975 | #492 | +22 | 371 | |
| 1974 | #514 | -5 | 331 | |
| 1973 | #509 | -11 | 336 | |
| 1972 | #498 | -37 | 356 | |
| 1971 | #461 | +42 | 441 | |
| 1970 | #503 | +61 | 394 | |
| 1969 | #564 | +30 | 307 | |
| 1968 | #594 | +63 | 263 | |
| 1967 | #657 | +47 | 213 | |
| 1966 | #704 | -39 | 194 | |
| 1965 | #665 | +11 | 220 | |
| 1964 | #676 | +11 | 228 | |
| 1963 | #687 | +7 | 216 | |
| 1962 | #694 | +72 | 220 | |
| 1961 | #766 | -33 | 186 | |
| 1960 | #733 | +140 | 191 | |
| 1959 | #873 | +87 | 140 | |
| 1958 | #960 | -89 | 116 | |
| 1957 | #871 | 137 | ||
| 1956 | ||||
| 1955 | ||||
| 1954 | ||||
| 1953 | ||||
| 1952 | ||||
| 1951 | ||||
| 1950 | ||||
| 1949 | ||||
| 1948 | ||||
| 1947 | ||||
| 1946 | ||||
| 1945 | ||||
| 1944 | ||||
| 1943 | ||||
| 1942 | ||||
| 1941 | ||||
| 1940 | ||||
| 1939 | ||||
| 1938 | ||||
| 1937 | ||||
| 1936 | ||||
| 1935 | ||||
| 1934 | ||||
| 1933 | ||||
| 1932 | ||||
| 1931 | ||||
| 1930 | ||||
| 1929 | ||||
| 1928 | ||||
| 1927 | ||||
| 1926 | ||||
| 1925 | ||||
| 1924 | ||||
| 1923 | ||||
| 1922 | ||||
| 1921 | ||||
| 1920 | ||||
| 1919 | ||||
| 1918 | ||||
| 1917 | ||||
| 1916 | ||||
| 1915 | ||||
| 1914 | ||||
| 1913 | ||||
| 1912 | ||||
| 1911 | ||||
| 1910 | ||||
| 1909 | ||||
| 1908 | ||||
| 1907 | ||||
| 1906 | ||||
| 1905 | ||||
| 1904 | ||||
| 1903 | ||||
| 1902 | ||||
| 1901 | ||||
| 1900 | ||||
| 1899 | ||||
| 1898 | ||||
| 1897 | ||||
| 1896 | ||||
| 1895 | ||||
| 1894 | ||||
| 1893 | ||||
| 1892 | ||||
| 1891 | ||||
| 1890 | ||||
| 1889 | ||||
| 1888 | ||||
| 1887 | ||||
| 1886 | ||||
| 1885 | ||||
| 1884 | ||||
| 1883 | ||||
| 1882 | ||||
| 1881 | ||||
| 1880 |