| Year | Total Registrations: |
|---|
| 2009 | 231 |
| 2008 | 301 |
| 2007 | 285 |
| 2006 | 248 |
| 2005 | 284 |
| 2004 | 240 |
| 2003 | 313 |
| 2002 | 259 |
| 2001 | 304 |
| 2000 | 259 |
| 1999 | 231 |
| 1998 | 293 |
| 1997 | 333 |
| 1996 | 339 |
| 1995 | 342 |
| 1994 | 380 |
| 1993 | 401 |
| 1992 | 448 |
| 1991 | 448 |
| 1990 | 472 |
| 1989 | 458 |
| 1988 | 461 |
| 1987 | 458 |
| 1986 | 435 |
| 1985 | 494 |
| 1984 | 476 |
| 1983 | 507 |
| 1982 | 597 |
| 1981 | 579 |
| 1980 | 601 |
| 1979 | 668 |
| 1978 | 649 |
| 1977 | 778 |
| 1976 | 834 |
| 1975 | 876 |
| 1974 | 1007 |
| 1973 | 1158 |
| 1972 | 1339 |
| 1971 | 1585 |
| 1970 | 1631 |
| | Year | Total Registrations: |
|---|
| 1969 | 1866 |
| 1968 | 2141 |
| 1967 | 2513 |
| 1966 | 2918 |
| 1965 | 3372 |
| 1964 | 3961 |
| 1963 | 4387 |
| 1962 | 4872 |
| 1961 | 5628 |
| 1960 | 6412 |
| 1959 | 7291 |
| 1958 | 8089 |
| 1957 | 8839 |
| 1956 | 9428 |
| 1955 | 9749 |
| 1954 | 10914 |
| 1953 | 12154 |
| 1952 | 12525 |
| 1951 | 13887 |
| 1950 | 15883 |
| 1949 | 17247 |
| 1948 | 16140 |
| 1947 | 17653 |
| 1946 | 17851 |
| 1945 | 16156 |
| 1944 | 16308 |
| 1943 | 17823 |
| 1942 | 17742 |
| 1941 | 16947 |
| 1940 | 17869 |
| 1939 | 20440 |
| 1938 | 23766 |
| 1937 | 26801 |
| 1936 | 35150 |
| 1935 | 42341 |
| 1934 | 22840 |
| 1933 | 14315 |
| 1932 | 14474 |
| 1931 | 14404 |
| 1930 | 14772 |
| | Year | Total Registrations: |
|---|
| 1929 | 14580 |
| 1928 | 14199 |
| 1927 | 13313 |
| 1926 | 11757 |
| 1925 | 10518 |
| 1924 | 9484 |
| 1923 | 7920 |
| 1922 | 6411 |
| 1921 | 5691 |
| 1920 | 4715 |
| 1919 | 3151 |
| 1918 | 2655 |
| 1917 | 1800 |
| 1916 | 1245 |
| 1915 | 1135 |
| 1914 | 907 |
| 1913 | 683 |
| 1912 | 488 |
| 1911 | 363 |
| 1910 | 318 |
| 1909 | 281 |
| 1908 | 284 |
| 1907 | 247 |
| 1906 | 187 |
| 1905 | 162 |
| 1904 | 138 |
| 1903 | 102 |
| 1902 | 104 |
| 1901 | 95 |
| 1900 | 110 |
| 1899 | 74 |
| 1898 | 70 |
| 1897 | 61 |
| 1896 | 55 |
| 1895 | 44 |
| 1894 | 47 |
| 1893 | 52 |
| 1892 | 58 |
| 1891 | 35 |
| 1890 | 40 |
| | Year | Total Registrations: |
|---|
| 1889 | 42 |
| 1888 | 32 |
| 1887 | 20 |
| 1886 | 16 |
| 1885 | 16 |
| 1884 | 18 |
| 1883 | 18 |
| 1882 | 9 |
| 1880 | 8 |
|
