| Year | Total Registrations: |
|---|
| 2009 | 16136 |
| 2008 | 17838 |
| 2007 | 19936 |
| 2006 | 19622 |
| 2005 | 19134 |
| 2004 | 19599 |
| 2003 | 20724 |
| 2002 | 21658 |
| 2001 | 23103 |
| 2000 | 24912 |
| 1999 | 25595 |
| 1998 | 26993 |
| 1997 | 29101 |
| 1996 | 30892 |
| 1995 | 32662 |
| 1994 | 34786 |
| 1993 | 38218 |
| 1992 | 42460 |
| 1991 | 47100 |
| 1990 | 52308 |
| 1989 | 53187 |
| 1988 | 52969 |
| 1987 | 54444 |
| 1986 | 56662 |
| 1985 | 59565 |
| 1984 | 59960 |
| 1983 | 59302 |
| 1982 | 59181 |
| 1981 | 50195 |
| 1980 | 49049 |
| 1979 | 50650 |
| 1978 | 47216 |
| 1977 | 46719 |
| 1976 | 45212 |
| 1975 | 46561 |
| 1974 | 48583 |
| 1973 | 48302 |
| 1972 | 52178 |
| 1971 | 48217 |
| 1970 | 41775 |
| | Year | Total Registrations: |
|---|
| 1969 | 35721 |
| 1968 | 31468 |
| 1967 | 29426 |
| 1966 | 27859 |
| 1965 | 24654 |
| 1964 | 19641 |
| 1963 | 18367 |
| 1962 | 17517 |
| 1961 | 17227 |
| 1960 | 15359 |
| 1959 | 12906 |
| 1958 | 11067 |
| 1957 | 8972 |
| 1956 | 8372 |
| 1955 | 7896 |
| 1954 | 6073 |
| 1953 | 6049 |
| 1952 | 6282 |
| 1951 | 5692 |
| 1950 | 4836 |
| 1949 | 3987 |
| 1948 | 3039 |
| 1947 | 2269 |
| 1946 | 1601 |
| 1945 | 1139 |
| 1944 | 1004 |
| 1943 | 890 |
| 1942 | 814 |
| 1941 | 618 |
| 1940 | 499 |
| 1939 | 358 |
| 1938 | 310 |
| 1937 | 293 |
| 1936 | 276 |
| 1935 | 270 |
| 1934 | 272 |
| 1933 | 208 |
| 1932 | 244 |
| 1931 | 237 |
| 1930 | 267 |
| | Year | Total Registrations: |
|---|
| 1929 | 274 |
| 1928 | 266 |
| 1927 | 285 |
| 1926 | 270 |
| 1925 | 286 |
| 1924 | 295 |
| 1923 | 299 |
| 1922 | 306 |
| 1921 | 288 |
| 1920 | 295 |
| 1919 | 264 |
| 1918 | 272 |
| 1917 | 263 |
| 1916 | 260 |
| 1915 | 243 |
| 1914 | 200 |
| 1913 | 157 |
| 1912 | 151 |
| 1911 | 83 |
| 1910 | 70 |
| 1909 | 50 |
| 1908 | 54 |
| 1907 | 52 |
| 1906 | 49 |
| 1905 | 50 |
| 1904 | 43 |
| 1903 | 50 |
| 1902 | 48 |
| 1901 | 34 |
| 1900 | 55 |
| 1899 | 42 |
| 1898 | 43 |
| 1897 | 57 |
| 1896 | 73 |
| 1895 | 60 |
| 1894 | 72 |
| 1893 | 93 |
| 1892 | 100 |
| 1891 | 62 |
| 1890 | 66 |
| | Year | Total Registrations: |
|---|
| 1889 | 71 |
| 1888 | 79 |
| 1887 | 56 |
| 1886 | 66 |
| 1885 | 71 |
| 1884 | 68 |
| 1883 | 89 |
| 1882 | 89 |
| 1881 | 68 |
| 1880 | 96 |
|
