| Year | Total Registrations: |
|---|
| 2009 | 7652 |
| 2008 | 8992 |
| 2007 | 9953 |
| 2006 | 11110 |
| 2005 | 11494 |
| 2004 | 12711 |
| 2003 | 13732 |
| 2002 | 14738 |
| 2001 | 15876 |
| 2000 | 17674 |
| 1999 | 19074 |
| 1998 | 19860 |
| 1997 | 20672 |
| 1996 | 21008 |
| 1995 | 21346 |
| 1994 | 22256 |
| 1993 | 24210 |
| 1992 | 24625 |
| 1991 | 25211 |
| 1990 | 25801 |
| 1989 | 27786 |
| 1988 | 28338 |
| 1987 | 27877 |
| 1986 | 28114 |
| 1985 | 24867 |
| 1984 | 25854 |
| 1983 | 27209 |
| 1982 | 28468 |
| 1981 | 28162 |
| 1980 | 25734 |
| 1979 | 21012 |
| 1978 | 19973 |
| 1977 | 18090 |
| 1976 | 13989 |
| 1975 | 11167 |
| 1974 | 9779 |
| 1973 | 7215 |
| 1972 | 6110 |
| 1971 | 5846 |
| 1970 | 5610 |
| | Year | Total Registrations: |
|---|
| 1969 | 5074 |
| 1968 | 4487 |
| 1967 | 4134 |
| 1966 | 4036 |
| 1965 | 4055 |
| 1964 | 4584 |
| 1963 | 4579 |
| 1962 | 4546 |
| 1961 | 4202 |
| 1960 | 4210 |
| 1959 | 3871 |
| 1958 | 3908 |
| 1957 | 3983 |
| 1956 | 3879 |
| 1955 | 3982 |
| 1954 | 4039 |
| 1953 | 4074 |
| 1952 | 4039 |
| 1951 | 4028 |
| 1950 | 4156 |
| 1949 | 4293 |
| 1948 | 4149 |
| 1947 | 4217 |
| 1946 | 3898 |
| 1945 | 3597 |
| 1944 | 3860 |
| 1943 | 3985 |
| 1942 | 4096 |
| 1941 | 3985 |
| 1940 | 3869 |
| 1939 | 3669 |
| 1938 | 3746 |
| 1937 | 3584 |
| 1936 | 3515 |
| 1935 | 3615 |
| 1934 | 3598 |
| 1933 | 3617 |
| 1932 | 3601 |
| 1931 | 3630 |
| 1930 | 3919 |
| | Year | Total Registrations: |
|---|
| 1929 | 3821 |
| 1928 | 4243 |
| 1927 | 4557 |
| 1926 | 4422 |
| 1925 | 4682 |
| 1924 | 5045 |
| 1923 | 4968 |
| 1922 | 4983 |
| 1921 | 5018 |
| 1920 | 5028 |
| 1919 | 5020 |
| 1918 | 4971 |
| 1917 | 4764 |
| 1916 | 4797 |
| 1915 | 4412 |
| 1914 | 3679 |
| 1913 | 3176 |
| 1912 | 2919 |
| 1911 | 2201 |
| 1910 | 2173 |
| 1909 | 1845 |
| 1908 | 1813 |
| 1907 | 1799 |
| 1906 | 1697 |
| 1905 | 1762 |
| 1904 | 1594 |
| 1903 | 1553 |
| 1902 | 1710 |
| 1901 | 1514 |
| 1900 | 2055 |
| 1899 | 1587 |
| 1898 | 1800 |
| 1897 | 1713 |
| 1896 | 1691 |
| 1895 | 1777 |
| 1894 | 1701 |
| 1893 | 1632 |
| 1892 | 1799 |
| 1891 | 1669 |
| 1890 | 1786 |
| | Year | Total Registrations: |
|---|
| 1889 | 1730 |
| 1888 | 1755 |
| 1887 | 1436 |
| 1886 | 1569 |
| 1885 | 1424 |
| 1884 | 1518 |
| 1883 | 1359 |
| 1882 | 1410 |
| 1881 | 1226 |
| 1880 | 1288 |
|
