| Year | Total Registrations: |
|---|
| 2009 | 811 |
| 2008 | 1044 |
| 2007 | 987 |
| 2006 | 1002 |
| 2005 | 1039 |
| 2004 | 1083 |
| 2003 | 1086 |
| 2002 | 1036 |
| 2001 | 1250 |
| 2000 | 1244 |
| 1999 | 1297 |
| 1998 | 1397 |
| 1997 | 1454 |
| 1996 | 1603 |
| 1995 | 1509 |
| 1994 | 1608 |
| 1993 | 1725 |
| 1992 | 1766 |
| 1991 | 1997 |
| 1990 | 2179 |
| 1989 | 2161 |
| 1988 | 2263 |
| 1987 | 2234 |
| 1986 | 2269 |
| 1985 | 2424 |
| 1984 | 2451 |
| 1983 | 2754 |
| 1982 | 2940 |
| 1981 | 3054 |
| 1980 | 3189 |
| 1979 | 3441 |
| 1978 | 3428 |
| 1977 | 3748 |
| 1976 | 4063 |
| 1975 | 4317 |
| 1974 | 4653 |
| 1973 | 5103 |
| 1972 | 5597 |
| 1971 | 6571 |
| 1970 | 7429 |
| | Year | Total Registrations: |
|---|
| 1969 | 7291 |
| 1968 | 7449 |
| 1967 | 7774 |
| 1966 | 8423 |
| 1965 | 9021 |
| 1964 | 9609 |
| 1963 | 10181 |
| 1962 | 10576 |
| 1961 | 11369 |
| 1960 | 11837 |
| 1959 | 12312 |
| 1958 | 12908 |
| 1957 | 13262 |
| 1956 | 12611 |
| 1955 | 12962 |
| 1954 | 13644 |
| 1953 | 13872 |
| 1952 | 14454 |
| 1951 | 15105 |
| 1950 | 15254 |
| 1949 | 15802 |
| 1948 | 16806 |
| 1947 | 18757 |
| 1946 | 17550 |
| 1945 | 14693 |
| 1944 | 16272 |
| 1943 | 17724 |
| 1942 | 17471 |
| 1941 | 16796 |
| 1940 | 15197 |
| 1939 | 13722 |
| 1938 | 12160 |
| 1937 | 10298 |
| 1936 | 9270 |
| 1935 | 8451 |
| 1934 | 7123 |
| 1933 | 6065 |
| 1932 | 5299 |
| 1931 | 4372 |
| 1930 | 3890 |
| | Year | Total Registrations: |
|---|
| 1929 | 2988 |
| 1928 | 2587 |
| 1927 | 2215 |
| 1926 | 1931 |
| 1925 | 1627 |
| 1924 | 1468 |
| 1923 | 1279 |
| 1922 | 1199 |
| 1921 | 1112 |
| 1920 | 1046 |
| 1919 | 913 |
| 1918 | 988 |
| 1917 | 862 |
| 1916 | 885 |
| 1915 | 802 |
| 1914 | 649 |
| 1913 | 494 |
| 1912 | 405 |
| 1911 | 238 |
| 1910 | 251 |
| 1909 | 192 |
| 1908 | 198 |
| 1907 | 165 |
| 1906 | 146 |
| 1905 | 177 |
| 1904 | 177 |
| 1903 | 112 |
| 1902 | 148 |
| 1901 | 116 |
| 1900 | 205 |
| 1899 | 111 |
| 1898 | 143 |
| 1897 | 118 |
| 1896 | 94 |
| 1895 | 102 |
| 1894 | 127 |
| 1893 | 118 |
| 1892 | 117 |
| 1891 | 107 |
| 1890 | 103 |
| | Year | Total Registrations: |
|---|
| 1889 | 111 |
| 1888 | 92 |
| 1887 | 98 |
| 1886 | 125 |
| 1885 | 115 |
| 1884 | 121 |
| 1883 | 107 |
| 1882 | 105 |
| 1881 | 97 |
| 1880 | 136 |
|
