| Year | Total Registrations: |
|---|
| 2009 | 1127 |
| 2008 | 1220 |
| 2007 | 1325 |
| 2006 | 1397 |
| 2005 | 1475 |
| 2004 | 1464 |
| 2003 | 1499 |
| 2002 | 1588 |
| 2001 | 1633 |
| 2000 | 1708 |
| 1999 | 1854 |
| 1998 | 1884 |
| 1997 | 2021 |
| 1996 | 2146 |
| 1995 | 2246 |
| 1994 | 2477 |
| 1993 | 2502 |
| 1992 | 2754 |
| 1991 | 2875 |
| 1990 | 3186 |
| 1989 | 3049 |
| 1988 | 3265 |
| 1987 | 3121 |
| 1986 | 3172 |
| 1985 | 3297 |
| 1984 | 3324 |
| 1983 | 3357 |
| 1982 | 3601 |
| 1981 | 3631 |
| 1980 | 3726 |
| 1979 | 3927 |
| 1978 | 3766 |
| 1977 | 3891 |
| 1976 | 3895 |
| 1975 | 4211 |
| 1974 | 4354 |
| 1973 | 4782 |
| 1972 | 5163 |
| 1971 | 6085 |
| 1970 | 6795 |
| | Year | Total Registrations: |
|---|
| 1969 | 6918 |
| 1968 | 6897 |
| 1967 | 7427 |
| 1966 | 7793 |
| 1965 | 8315 |
| 1964 | 9334 |
| 1963 | 9532 |
| 1962 | 9751 |
| 1961 | 10413 |
| 1960 | 10763 |
| 1959 | 10926 |
| 1958 | 11300 |
| 1957 | 11264 |
| 1956 | 11127 |
| 1955 | 11096 |
| 1954 | 10997 |
| 1953 | 11135 |
| 1952 | 11292 |
| 1951 | 11401 |
| 1950 | 11619 |
| 1949 | 11940 |
| 1948 | 12641 |
| 1947 | 13989 |
| 1946 | 12656 |
| 1945 | 10866 |
| 1944 | 11330 |
| 1943 | 12247 |
| 1942 | 12242 |
| 1941 | 10786 |
| 1940 | 10593 |
| 1939 | 9984 |
| 1938 | 10246 |
| 1937 | 10117 |
| 1936 | 10177 |
| 1935 | 10413 |
| 1934 | 10632 |
| 1933 | 10946 |
| 1932 | 11497 |
| 1931 | 11462 |
| 1930 | 12527 |
| | Year | Total Registrations: |
|---|
| 1929 | 12948 |
| 1928 | 13555 |
| 1927 | 14351 |
| 1926 | 14481 |
| 1925 | 15341 |
| 1924 | 16037 |
| 1923 | 15914 |
| 1922 | 16010 |
| 1921 | 16706 |
| 1920 | 16422 |
| 1919 | 15715 |
| 1918 | 17017 |
| 1917 | 15775 |
| 1916 | 15288 |
| 1915 | 15006 |
| 1914 | 11997 |
| 1913 | 9239 |
| 1912 | 7909 |
| 1911 | 4313 |
| 1910 | 3769 |
| 1909 | 3244 |
| 1908 | 3146 |
| 1907 | 2943 |
| 1906 | 2798 |
| 1905 | 2837 |
| 1904 | 2799 |
| 1903 | 2644 |
| 1902 | 2756 |
| 1901 | 2402 |
| 1900 | 3477 |
| 1899 | 2550 |
| 1898 | 2925 |
| 1897 | 2726 |
| 1896 | 2845 |
| 1895 | 3012 |
| 1894 | 2863 |
| 1893 | 2917 |
| 1892 | 3150 |
| 1891 | 2652 |
| 1890 | 3078 |
| | Year | Total Registrations: |
|---|
| 1889 | 2975 |
| 1888 | 3459 |
| 1887 | 2883 |
| 1886 | 3127 |
| 1885 | 3067 |
| 1884 | 3218 |
| 1883 | 2986 |
| 1882 | 3176 |
| 1881 | 2834 |
| 1880 | 3242 |
|
