| Year | Total Registrations: |
|---|
| 2009 | 15236 |
| 2008 | 16218 |
| 2007 | 17449 |
| 2006 | 17561 |
| 2005 | 18058 |
| 2004 | 18346 |
| 2003 | 18579 |
| 2002 | 18629 |
| 2001 | 19311 |
| 2000 | 19722 |
| 1999 | 20296 |
| 1998 | 20844 |
| 1997 | 21852 |
| 1996 | 22975 |
| 1995 | 23007 |
| 1994 | 24827 |
| 1993 | 26992 |
| 1992 | 28388 |
| 1991 | 30398 |
| 1990 | 33724 |
| 1989 | 35206 |
| 1988 | 35282 |
| 1987 | 36761 |
| 1986 | 37107 |
| 1985 | 38485 |
| 1984 | 38442 |
| 1983 | 39163 |
| 1982 | 40407 |
| 1981 | 40596 |
| 1980 | 41870 |
| 1979 | 42037 |
| 1978 | 40661 |
| 1977 | 40523 |
| 1976 | 39266 |
| 1975 | 39146 |
| 1974 | 41774 |
| 1973 | 41085 |
| 1972 | 46349 |
| 1971 | 53106 |
| 1970 | 61748 |
| | Year | Total Registrations: |
|---|
| 1969 | 63698 |
| 1968 | 63731 |
| 1967 | 66788 |
| 1966 | 66419 |
| 1965 | 67867 |
| 1964 | 75043 |
| 1963 | 78487 |
| 1962 | 81280 |
| 1961 | 84742 |
| 1960 | 85909 |
| 1959 | 83901 |
| 1958 | 82570 |
| 1957 | 82339 |
| 1956 | 81595 |
| 1955 | 86124 |
| 1954 | 79531 |
| 1953 | 76004 |
| 1952 | 71730 |
| 1951 | 64641 |
| 1950 | 60699 |
| 1949 | 59492 |
| 1948 | 56546 |
| 1947 | 57748 |
| 1946 | 46399 |
| 1945 | 37096 |
| 1944 | 37373 |
| 1943 | 37217 |
| 1942 | 35894 |
| 1941 | 30533 |
| 1940 | 27674 |
| 1939 | 25354 |
| 1938 | 22985 |
| 1937 | 20968 |
| 1936 | 17482 |
| 1935 | 15651 |
| 1934 | 13988 |
| 1933 | 12003 |
| 1932 | 12134 |
| 1931 | 11775 |
| 1930 | 12255 |
| | Year | Total Registrations: |
|---|
| 1929 | 11302 |
| 1928 | 9979 |
| 1927 | 9425 |
| 1926 | 9043 |
| 1925 | 8914 |
| 1924 | 8763 |
| 1923 | 8236 |
| 1922 | 7862 |
| 1921 | 7764 |
| 1920 | 7443 |
| 1919 | 6727 |
| 1918 | 6628 |
| 1917 | 6096 |
| 1916 | 5815 |
| 1915 | 5393 |
| 1914 | 4249 |
| 1913 | 3283 |
| 1912 | 2858 |
| 1911 | 1555 |
| 1910 | 1258 |
| 1909 | 1095 |
| 1908 | 1017 |
| 1907 | 946 |
| 1906 | 878 |
| 1905 | 839 |
| 1904 | 817 |
| 1903 | 716 |
| 1902 | 761 |
| 1901 | 672 |
| 1900 | 894 |
| 1899 | 648 |
| 1898 | 815 |
| 1897 | 730 |
| 1896 | 765 |
| 1895 | 707 |
| 1894 | 729 |
| 1893 | 724 |
| 1892 | 813 |
| 1891 | 673 |
| 1890 | 731 |
| | Year | Total Registrations: |
|---|
| 1889 | 757 |
| 1888 | 801 |
| 1887 | 674 |
| 1886 | 674 |
| 1885 | 712 |
| 1884 | 762 |
| 1883 | 736 |
| 1882 | 838 |
| 1881 | 750 |
| 1880 | 869 |
|
