| Year | Total Registrations: |
|---|
| 2009 | 17336 |
| 2008 | 18895 |
| 2007 | 20170 |
| 2006 | 19998 |
| 2005 | 20168 |
| 2004 | 20949 |
| 2003 | 21012 |
| 2002 | 21283 |
| 2001 | 20949 |
| 2000 | 22281 |
| 1999 | 22656 |
| 1998 | 23114 |
| 1997 | 23908 |
| 1996 | 25069 |
| 1995 | 26676 |
| 1994 | 28023 |
| 1993 | 28639 |
| 1992 | 29117 |
| 1991 | 30892 |
| 1990 | 33791 |
| 1989 | 34986 |
| 1988 | 34669 |
| 1987 | 35843 |
| 1986 | 36530 |
| 1985 | 38513 |
| 1984 | 36486 |
| 1983 | 34715 |
| 1982 | 32616 |
| 1981 | 30977 |
| 1980 | 29861 |
| 1979 | 28496 |
| 1978 | 26417 |
| 1977 | 26060 |
| 1976 | 24712 |
| 1975 | 23822 |
| 1974 | 23832 |
| 1973 | 23658 |
| 1972 | 22110 |
| 1971 | 21771 |
| 1970 | 23522 |
| | Year | Total Registrations: |
|---|
| 1969 | 23205 |
| 1968 | 22013 |
| 1967 | 22210 |
| 1966 | 23267 |
| 1965 | 24841 |
| 1964 | 24346 |
| 1963 | 24834 |
| 1962 | 25551 |
| 1961 | 25867 |
| 1960 | 25968 |
| 1959 | 25123 |
| 1958 | 25598 |
| 1957 | 27300 |
| 1956 | 26616 |
| 1955 | 26440 |
| 1954 | 25261 |
| 1953 | 23446 |
| 1952 | 23415 |
| 1951 | 21047 |
| 1950 | 19189 |
| 1949 | 18204 |
| 1948 | 16472 |
| 1947 | 15191 |
| 1946 | 12842 |
| 1945 | 9709 |
| 1944 | 9317 |
| 1943 | 9162 |
| 1942 | 8506 |
| 1941 | 7045 |
| 1940 | 6217 |
| 1939 | 5800 |
| 1938 | 5579 |
| 1937 | 5122 |
| 1936 | 4810 |
| 1935 | 4588 |
| 1934 | 4502 |
| 1933 | 4307 |
| 1932 | 4444 |
| 1931 | 4353 |
| 1930 | 4460 |
| | Year | Total Registrations: |
|---|
| 1929 | 4369 |
| 1928 | 4436 |
| 1927 | 4620 |
| 1926 | 4510 |
| 1925 | 4552 |
| 1924 | 4395 |
| 1923 | 4264 |
| 1922 | 4279 |
| 1921 | 4093 |
| 1920 | 3898 |
| 1919 | 3529 |
| 1918 | 3728 |
| 1917 | 3356 |
| 1916 | 3151 |
| 1915 | 3001 |
| 1914 | 2325 |
| 1913 | 1879 |
| 1912 | 1523 |
| 1911 | 795 |
| 1910 | 691 |
| 1909 | 569 |
| 1908 | 531 |
| 1907 | 529 |
| 1906 | 506 |
| 1905 | 484 |
| 1904 | 472 |
| 1903 | 432 |
| 1902 | 501 |
| 1901 | 417 |
| 1900 | 601 |
| 1899 | 485 |
| 1898 | 523 |
| 1897 | 520 |
| 1896 | 561 |
| 1895 | 516 |
| 1894 | 515 |
| 1893 | 522 |
| 1892 | 534 |
| 1891 | 505 |
| 1890 | 505 |
| | Year | Total Registrations: |
|---|
| 1889 | 515 |
| 1888 | 566 |
| 1887 | 557 |
| 1886 | 555 |
| 1885 | 535 |
| 1884 | 573 |
| 1883 | 615 |
| 1882 | 594 |
| 1881 | 527 |
| 1880 | 643 |
|
