| Year | Total Registrations: |
|---|
| 2009 | 368 |
| 2008 | 417 |
| 2007 | 458 |
| 2006 | 483 |
| 2005 | 474 |
| 2004 | 517 |
| 2003 | 563 |
| 2002 | 597 |
| 2001 | 622 |
| 2000 | 674 |
| 1999 | 697 |
| 1998 | 743 |
| 1997 | 793 |
| 1996 | 954 |
| 1995 | 886 |
| 1994 | 1022 |
| 1993 | 1192 |
| 1992 | 1363 |
| 1991 | 1469 |
| 1990 | 1680 |
| 1989 | 1793 |
| 1988 | 2060 |
| 1987 | 2246 |
| 1986 | 2385 |
| 1985 | 2657 |
| 1984 | 3113 |
| 1983 | 3354 |
| 1982 | 3960 |
| 1981 | 4238 |
| 1980 | 4693 |
| 1979 | 5198 |
| 1978 | 5421 |
| 1977 | 5950 |
| 1976 | 6407 |
| 1975 | 7489 |
| 1974 | 8480 |
| 1973 | 9293 |
| 1972 | 10574 |
| 1971 | 13772 |
| 1970 | 15742 |
| | Year | Total Registrations: |
|---|
| 1969 | 17816 |
| 1968 | 19512 |
| 1967 | 22259 |
| 1966 | 23766 |
| 1965 | 26331 |
| 1964 | 31509 |
| 1963 | 33989 |
| 1962 | 35741 |
| 1961 | 37515 |
| 1960 | 39196 |
| 1959 | 41600 |
| 1958 | 45161 |
| 1957 | 45943 |
| 1956 | 46557 |
| 1955 | 47383 |
| 1954 | 47153 |
| 1953 | 44259 |
| 1952 | 41349 |
| 1951 | 40193 |
| 1950 | 38005 |
| 1949 | 37688 |
| 1948 | 35958 |
| 1947 | 31934 |
| 1946 | 28261 |
| 1945 | 19225 |
| 1944 | 16331 |
| 1943 | 14884 |
| 1942 | 12018 |
| 1941 | 8887 |
| 1940 | 6757 |
| 1939 | 4887 |
| 1938 | 3553 |
| 1937 | 2643 |
| 1936 | 2156 |
| 1935 | 1801 |
| 1934 | 1494 |
| 1933 | 1263 |
| 1932 | 1228 |
| 1931 | 1005 |
| 1930 | 1003 |
| | Year | Total Registrations: |
|---|
| 1929 | 877 |
| 1928 | 810 |
| 1927 | 869 |
| 1926 | 853 |
| 1925 | 865 |
| 1924 | 831 |
| 1923 | 812 |
| 1922 | 795 |
| 1921 | 845 |
| 1920 | 851 |
| 1919 | 825 |
| 1918 | 913 |
| 1917 | 837 |
| 1916 | 844 |
| 1915 | 817 |
| 1914 | 661 |
| 1913 | 543 |
| 1912 | 522 |
| 1911 | 459 |
| 1910 | 395 |
| 1909 | 380 |
| 1908 | 350 |
| 1907 | 355 |
| 1906 | 327 |
| 1905 | 321 |
| 1904 | 324 |
| 1903 | 305 |
| 1902 | 335 |
| 1901 | 342 |
| 1900 | 411 |
| 1899 | 350 |
| 1898 | 382 |
| 1897 | 341 |
| 1896 | 343 |
| 1895 | 394 |
| 1894 | 357 |
| 1893 | 356 |
| 1892 | 366 |
| 1891 | 370 |
| 1890 | 354 |
| | Year | Total Registrations: |
|---|
| 1889 | 356 |
| 1888 | 364 |
| 1887 | 335 |
| 1886 | 323 |
| 1885 | 302 |
| 1884 | 326 |
| 1883 | 322 |
| 1882 | 326 |
| 1881 | 292 |
| 1880 | 286 |
|
