| Year | Total Registrations: |
|---|
| 2009 | 776 |
| 2008 | 820 |
| 2007 | 958 |
| 2006 | 790 |
| 2005 | 826 |
| 2004 | 897 |
| 2003 | 947 |
| 2002 | 951 |
| 2001 | 1029 |
| 2000 | 1117 |
| 1999 | 1254 |
| 1998 | 1208 |
| 1997 | 1238 |
| 1996 | 1373 |
| 1995 | 1404 |
| 1994 | 1560 |
| 1993 | 1779 |
| 1992 | 1862 |
| 1991 | 2073 |
| 1990 | 2192 |
| 1989 | 2341 |
| 1988 | 2444 |
| 1987 | 2503 |
| 1986 | 2622 |
| 1985 | 2944 |
| 1984 | 3108 |
| 1983 | 3383 |
| 1982 | 3713 |
| 1981 | 3948 |
| 1980 | 4263 |
| 1979 | 4391 |
| 1978 | 4514 |
| 1977 | 4838 |
| 1976 | 4843 |
| 1975 | 5312 |
| 1974 | 5688 |
| 1973 | 6077 |
| 1972 | 6608 |
| 1971 | 7764 |
| 1970 | 8107 |
| | Year | Total Registrations: |
|---|
| 1969 | 8290 |
| 1968 | 8231 |
| 1967 | 8328 |
| 1966 | 8714 |
| 1965 | 9415 |
| 1964 | 10672 |
| 1963 | 11665 |
| 1962 | 12711 |
| 1961 | 14572 |
| 1960 | 15991 |
| 1959 | 18413 |
| 1958 | 20050 |
| 1957 | 21888 |
| 1956 | 22297 |
| 1955 | 22803 |
| 1954 | 24577 |
| 1953 | 25136 |
| 1952 | 28243 |
| 1951 | 30444 |
| 1950 | 31448 |
| 1949 | 31732 |
| 1948 | 33394 |
| 1947 | 34908 |
| 1946 | 28397 |
| 1945 | 22827 |
| 1944 | 22039 |
| 1943 | 22957 |
| 1942 | 22079 |
| 1941 | 20123 |
| 1940 | 17197 |
| 1939 | 14524 |
| 1938 | 12383 |
| 1937 | 10318 |
| 1936 | 7614 |
| 1935 | 5976 |
| 1934 | 4470 |
| 1933 | 3253 |
| 1932 | 2819 |
| 1931 | 2145 |
| 1930 | 1723 |
| | Year | Total Registrations: |
|---|
| 1929 | 1265 |
| 1928 | 1069 |
| 1927 | 836 |
| 1926 | 809 |
| 1925 | 724 |
| 1924 | 577 |
| 1923 | 517 |
| 1922 | 490 |
| 1921 | 491 |
| 1920 | 439 |
| 1919 | 408 |
| 1918 | 398 |
| 1917 | 322 |
| 1916 | 301 |
| 1915 | 302 |
| 1914 | 266 |
| 1913 | 212 |
| 1912 | 164 |
| 1911 | 92 |
| 1910 | 114 |
| 1909 | 87 |
| 1908 | 70 |
| 1907 | 63 |
| 1906 | 72 |
| 1905 | 72 |
| 1904 | 70 |
| 1903 | 57 |
| 1902 | 46 |
| 1901 | 35 |
| 1900 | 64 |
| 1899 | 34 |
| 1898 | 39 |
| 1897 | 33 |
| 1896 | 38 |
| 1895 | 37 |
| 1894 | 36 |
| 1893 | 22 |
| 1892 | 19 |
| 1891 | 18 |
| 1890 | 24 |
| | Year | Total Registrations: |
|---|
| 1889 | 13 |
| 1888 | 19 |
| 1887 | 17 |
| 1886 | 23 |
| 1885 | 19 |
| 1884 | 18 |
| 1883 | 12 |
| 1882 | 8 |
| 1881 | 8 |
| 1880 | 13 |
|
