| Year | Total Registrations: |
|---|
| 2009 | 2538 |
| 2008 | 2890 |
| 2007 | 2960 |
| 2006 | 3231 |
| 2005 | 3516 |
| 2004 | 3760 |
| 2003 | 4025 |
| 2002 | 4219 |
| 2001 | 4745 |
| 2000 | 5222 |
| 1999 | 5604 |
| 1998 | 5887 |
| 1997 | 6165 |
| 1996 | 6592 |
| 1995 | 6881 |
| 1994 | 7485 |
| 1993 | 8055 |
| 1992 | 8739 |
| 1991 | 9677 |
| 1990 | 10681 |
| 1989 | 11311 |
| 1988 | 11701 |
| 1987 | 11987 |
| 1986 | 12588 |
| 1985 | 13178 |
| 1984 | 13196 |
| 1983 | 13791 |
| 1982 | 13856 |
| 1981 | 13537 |
| 1980 | 14142 |
| 1979 | 14375 |
| 1978 | 14838 |
| 1977 | 15433 |
| 1976 | 15505 |
| 1975 | 16738 |
| 1974 | 18895 |
| 1973 | 20365 |
| 1972 | 21506 |
| 1971 | 25128 |
| 1970 | 31491 |
| | Year | Total Registrations: |
|---|
| 1969 | 33400 |
| 1968 | 35426 |
| 1967 | 34931 |
| 1966 | 34804 |
| 1965 | 38268 |
| 1964 | 45289 |
| 1963 | 49345 |
| 1962 | 53514 |
| 1961 | 57727 |
| 1960 | 58738 |
| 1959 | 56914 |
| 1958 | 52648 |
| 1957 | 52792 |
| 1956 | 48794 |
| 1955 | 42198 |
| 1954 | 36184 |
| 1953 | 29290 |
| 1952 | 25676 |
| 1951 | 21152 |
| 1950 | 16614 |
| 1949 | 13696 |
| 1948 | 10275 |
| 1947 | 7763 |
| 1946 | 5338 |
| 1945 | 3549 |
| 1944 | 2744 |
| 1943 | 2519 |
| 1942 | 2042 |
| 1941 | 1626 |
| 1940 | 1165 |
| 1939 | 869 |
| 1938 | 903 |
| 1937 | 809 |
| 1936 | 711 |
| 1935 | 789 |
| 1934 | 705 |
| 1933 | 692 |
| 1932 | 715 |
| 1931 | 665 |
| 1930 | 591 |
| | Year | Total Registrations: |
|---|
| 1929 | 577 |
| 1928 | 651 |
| 1927 | 703 |
| 1926 | 706 |
| 1925 | 649 |
| 1924 | 672 |
| 1923 | 660 |
| 1922 | 666 |
| 1921 | 628 |
| 1920 | 590 |
| 1919 | 589 |
| 1918 | 626 |
| 1917 | 528 |
| 1916 | 571 |
| 1915 | 529 |
| 1914 | 386 |
| 1913 | 350 |
| 1912 | 284 |
| 1911 | 142 |
| 1910 | 131 |
| 1909 | 101 |
| 1908 | 67 |
| 1907 | 97 |
| 1906 | 85 |
| 1905 | 94 |
| 1904 | 114 |
| 1903 | 81 |
| 1902 | 104 |
| 1901 | 92 |
| 1900 | 137 |
| 1899 | 89 |
| 1898 | 108 |
| 1897 | 104 |
| 1896 | 120 |
| 1895 | 102 |
| 1894 | 84 |
| 1893 | 92 |
| 1892 | 86 |
| 1891 | 86 |
| 1890 | 83 |
| | Year | Total Registrations: |
|---|
| 1889 | 101 |
| 1888 | 115 |
| 1887 | 76 |
| 1886 | 106 |
| 1885 | 74 |
| 1884 | 96 |
| 1883 | 91 |
| 1882 | 90 |
| 1881 | 94 |
| 1880 | 86 |
|
