| Year | Total Registrations: |
|---|
| 2009 | 908 |
| 2008 | 1030 |
| 2007 | 1244 |
| 2006 | 1361 |
| 2005 | 1471 |
| 2004 | 1638 |
| 2003 | 1768 |
| 2002 | 2027 |
| 2001 | 2292 |
| 2000 | 2456 |
| 1999 | 2719 |
| 1998 | 3061 |
| 1997 | 3341 |
| 1996 | 3669 |
| 1995 | 4084 |
| 1994 | 4917 |
| 1993 | 5571 |
| 1992 | 6449 |
| 1991 | 7107 |
| 1990 | 8083 |
| 1989 | 8851 |
| 1988 | 9344 |
| 1987 | 10185 |
| 1986 | 9962 |
| 1985 | 10125 |
| 1984 | 10568 |
| 1983 | 10840 |
| 1982 | 12197 |
| 1981 | 12706 |
| 1980 | 13293 |
| 1979 | 14437 |
| 1978 | 13529 |
| 1977 | 14199 |
| 1976 | 15747 |
| 1975 | 17312 |
| 1974 | 18037 |
| 1973 | 18969 |
| 1972 | 22857 |
| 1971 | 30905 |
| 1970 | 28574 |
| | Year | Total Registrations: |
|---|
| 1969 | 28674 |
| 1968 | 26015 |
| 1967 | 25549 |
| 1966 | 26032 |
| 1965 | 25454 |
| 1964 | 28507 |
| 1963 | 30417 |
| 1962 | 30697 |
| 1961 | 23905 |
| 1960 | 21607 |
| 1959 | 19758 |
| 1958 | 19140 |
| 1957 | 15745 |
| 1956 | 13224 |
| 1955 | 10769 |
| 1954 | 9450 |
| 1953 | 7486 |
| 1952 | 6540 |
| 1951 | 5376 |
| 1950 | 4262 |
| 1949 | 3045 |
| 1948 | 2300 |
| 1947 | 2027 |
| 1946 | 1529 |
| 1945 | 853 |
| 1944 | 610 |
| 1943 | 538 |
| 1942 | 519 |
| 1941 | 402 |
| 1940 | 342 |
| 1939 | 276 |
| 1938 | 260 |
| 1937 | 218 |
| 1936 | 217 |
| 1935 | 211 |
| 1934 | 171 |
| 1933 | 168 |
| 1932 | 174 |
| 1931 | 138 |
| 1930 | 146 |
| | Year | Total Registrations: |
|---|
| 1929 | 164 |
| 1928 | 188 |
| 1927 | 175 |
| 1926 | 186 |
| 1925 | 185 |
| 1924 | 207 |
| 1923 | 211 |
| 1922 | 200 |
| 1921 | 205 |
| 1920 | 191 |
| 1919 | 189 |
| 1918 | 161 |
| 1917 | 170 |
| 1916 | 147 |
| 1915 | 157 |
| 1914 | 138 |
| 1913 | 116 |
| 1912 | 96 |
| 1911 | 61 |
| 1910 | 49 |
| 1909 | 39 |
| 1908 | 41 |
| 1907 | 40 |
| 1906 | 38 |
| 1905 | 28 |
| 1904 | 35 |
| 1903 | 24 |
| 1902 | 36 |
| 1901 | 28 |
| 1900 | 39 |
| 1899 | 25 |
| 1898 | 30 |
| 1897 | 44 |
| 1896 | 31 |
| 1895 | 43 |
| 1894 | 47 |
| 1893 | 36 |
| 1892 | 49 |
| 1891 | 35 |
| 1890 | 40 |
| | Year | Total Registrations: |
|---|
| 1889 | 46 |
| 1888 | 44 |
| 1887 | 38 |
| 1886 | 42 |
| 1885 | 52 |
| 1884 | 56 |
| 1883 | 47 |
| 1882 | 48 |
| 1881 | 51 |
| 1880 | 60 |
|
