| Year | Total Registrations: |
|---|
| 2009 | 18677 |
| 2008 | 20478 |
| 2007 | 21887 |
| 2006 | 22570 |
| 2005 | 23751 |
| 2004 | 25400 |
| 2003 | 27081 |
| 2002 | 28210 |
| 2001 | 29663 |
| 2000 | 32011 |
| 1999 | 33892 |
| 1998 | 36600 |
| 1997 | 37538 |
| 1996 | 38353 |
| 1995 | 41390 |
| 1994 | 44460 |
| 1993 | 49545 |
| 1992 | 54360 |
| 1991 | 60777 |
| 1990 | 65265 |
| 1989 | 65386 |
| 1988 | 64088 |
| 1987 | 63613 |
| 1986 | 64157 |
| 1985 | 64863 |
| 1984 | 67679 |
| 1983 | 67940 |
| 1982 | 68135 |
| 1981 | 68699 |
| 1980 | 68608 |
| 1979 | 67695 |
| 1978 | 67103 |
| 1977 | 67575 |
| 1976 | 66937 |
| 1975 | 68413 |
| 1974 | 67543 |
| 1973 | 67826 |
| 1972 | 71403 |
| 1971 | 77562 |
| 1970 | 85294 |
| | Year | Total Registrations: |
|---|
| 1969 | 85199 |
| 1968 | 82017 |
| 1967 | 82437 |
| 1966 | 79982 |
| 1965 | 81041 |
| 1964 | 82641 |
| 1963 | 83774 |
| 1962 | 85020 |
| 1961 | 86886 |
| 1960 | 84184 |
| 1959 | 85280 |
| 1958 | 90456 |
| 1957 | 92702 |
| 1956 | 90576 |
| 1955 | 88279 |
| 1954 | 88464 |
| 1953 | 84122 |
| 1952 | 78977 |
| 1951 | 72643 |
| 1950 | 65133 |
| 1949 | 59880 |
| 1948 | 52497 |
| 1947 | 50466 |
| 1946 | 41166 |
| 1945 | 29921 |
| 1944 | 26741 |
| 1943 | 24736 |
| 1942 | 21721 |
| 1941 | 15940 |
| 1940 | 13223 |
| 1939 | 10826 |
| 1938 | 9074 |
| 1937 | 7093 |
| 1936 | 5801 |
| 1935 | 4901 |
| 1934 | 4104 |
| 1933 | 3548 |
| 1932 | 3609 |
| 1931 | 3492 |
| 1930 | 3538 |
| | Year | Total Registrations: |
|---|
| 1929 | 3461 |
| 1928 | 3595 |
| 1927 | 3601 |
| 1926 | 3489 |
| 1925 | 3762 |
| 1924 | 3875 |
| 1923 | 3914 |
| 1922 | 3992 |
| 1921 | 4203 |
| 1920 | 3993 |
| 1919 | 3917 |
| 1918 | 4298 |
| 1917 | 4291 |
| 1916 | 4209 |
| 1915 | 4087 |
| 1914 | 3365 |
| 1913 | 2608 |
| 1912 | 2104 |
| 1911 | 1160 |
| 1910 | 844 |
| 1909 | 635 |
| 1908 | 689 |
| 1907 | 586 |
| 1906 | 531 |
| 1905 | 514 |
| 1904 | 462 |
| 1903 | 466 |
| 1902 | 461 |
| 1901 | 384 |
| 1900 | 500 |
| 1899 | 376 |
| 1898 | 434 |
| 1897 | 368 |
| 1896 | 402 |
| 1895 | 413 |
| 1894 | 424 |
| 1893 | 407 |
| 1892 | 380 |
| 1891 | 333 |
| 1890 | 395 |
| | Year | Total Registrations: |
|---|
| 1889 | 378 |
| 1888 | 466 |
| 1887 | 345 |
| 1886 | 348 |
| 1885 | 370 |
| 1884 | 373 |
| 1883 | 307 |
| 1882 | 321 |
| 1881 | 299 |
| 1880 | 354 |
|
