| Year | Total Registrations: |
|---|
| 2009 | 1887 |
| 2008 | 2080 |
| 2007 | 2362 |
| 2006 | 2544 |
| 2005 | 2737 |
| 2004 | 2840 |
| 2003 | 3138 |
| 2002 | 3340 |
| 2001 | 3734 |
| 2000 | 4129 |
| 1999 | 4535 |
| 1998 | 5003 |
| 1997 | 5408 |
| 1996 | 5998 |
| 1995 | 6549 |
| 1994 | 7471 |
| 1993 | 8358 |
| 1992 | 9302 |
| 1991 | 10521 |
| 1990 | 11941 |
| 1989 | 11738 |
| 1988 | 11589 |
| 1987 | 11542 |
| 1986 | 11863 |
| 1985 | 12201 |
| 1984 | 12075 |
| 1983 | 11558 |
| 1982 | 10619 |
| 1981 | 10292 |
| 1980 | 10062 |
| 1979 | 9886 |
| 1978 | 9850 |
| 1977 | 9632 |
| 1976 | 9728 |
| 1975 | 9739 |
| 1974 | 10097 |
| 1973 | 9949 |
| 1972 | 11045 |
| 1971 | 13102 |
| 1970 | 14764 |
| | Year | Total Registrations: |
|---|
| 1969 | 15100 |
| 1968 | 14770 |
| 1967 | 15088 |
| 1966 | 14750 |
| 1965 | 14650 |
| 1964 | 14976 |
| 1963 | 14988 |
| 1962 | 15620 |
| 1961 | 16048 |
| 1960 | 16260 |
| 1959 | 16495 |
| 1958 | 17945 |
| 1957 | 19707 |
| 1956 | 21205 |
| 1955 | 22098 |
| 1954 | 21858 |
| 1953 | 21791 |
| 1952 | 23047 |
| 1951 | 22398 |
| 1950 | 20503 |
| 1949 | 20433 |
| 1948 | 17047 |
| 1947 | 15300 |
| 1946 | 11818 |
| 1945 | 8640 |
| 1944 | 7791 |
| 1943 | 7921 |
| 1942 | 7502 |
| 1941 | 5806 |
| 1940 | 4424 |
| 1939 | 3174 |
| 1938 | 2728 |
| 1937 | 2135 |
| 1936 | 1857 |
| 1935 | 1650 |
| 1934 | 1424 |
| 1933 | 1319 |
| 1932 | 1392 |
| 1931 | 1329 |
| 1930 | 1260 |
| | Year | Total Registrations: |
|---|
| 1929 | 1354 |
| 1928 | 1330 |
| 1927 | 1447 |
| 1926 | 1334 |
| 1925 | 1476 |
| 1924 | 1641 |
| 1923 | 1609 |
| 1922 | 1716 |
| 1921 | 1868 |
| 1920 | 1771 |
| 1919 | 1695 |
| 1918 | 1841 |
| 1917 | 1893 |
| 1916 | 1879 |
| 1915 | 1851 |
| 1914 | 1485 |
| 1913 | 1097 |
| 1912 | 928 |
| 1911 | 486 |
| 1910 | 350 |
| 1909 | 314 |
| 1908 | 280 |
| 1907 | 273 |
| 1906 | 207 |
| 1905 | 246 |
| 1904 | 178 |
| 1903 | 200 |
| 1902 | 210 |
| 1901 | 158 |
| 1900 | 181 |
| 1899 | 178 |
| 1898 | 195 |
| 1897 | 194 |
| 1896 | 164 |
| 1895 | 179 |
| 1894 | 174 |
| 1893 | 175 |
| 1892 | 178 |
| 1891 | 140 |
| 1890 | 156 |
| | Year | Total Registrations: |
|---|
| 1889 | 164 |
| 1888 | 187 |
| 1887 | 165 |
| 1886 | 181 |
| 1885 | 158 |
| 1884 | 165 |
| 1883 | 140 |
| 1882 | 201 |
| 1881 | 147 |
| 1880 | 176 |
|
