| Year | Total Registrations: |
|---|
| 2009 | 15204 |
| 2008 | 17364 |
| 2007 | 19302 |
| 2006 | 21357 |
| 2005 | 23901 |
| 2004 | 25002 |
| 2003 | 25675 |
| 2002 | 24448 |
| 2001 | 25048 |
| 2000 | 25948 |
| 1999 | 26534 |
| 1998 | 26173 |
| 1997 | 25731 |
| 1996 | 25141 |
| 1995 | 24374 |
| 1994 | 24147 |
| 1993 | 23583 |
| 1992 | 21834 |
| 1991 | 20308 |
| 1990 | 19348 |
| 1989 | 17329 |
| 1988 | 15852 |
| 1987 | 14702 |
| 1986 | 13232 |
| 1985 | 13131 |
| 1984 | 12781 |
| 1983 | 12369 |
| 1982 | 12513 |
| 1981 | 10798 |
| 1980 | 9000 |
| 1979 | 7973 |
| 1978 | 7474 |
| 1977 | 6879 |
| 1976 | 5543 |
| 1975 | 5481 |
| 1974 | 4330 |
| 1973 | 3027 |
| 1972 | 2331 |
| 1971 | 1867 |
| 1970 | 1930 |
| | Year | Total Registrations: |
|---|
| 1969 | 1576 |
| 1968 | 1329 |
| 1967 | 1206 |
| 1966 | 1251 |
| 1965 | 1286 |
| 1964 | 1131 |
| 1963 | 1107 |
| 1962 | 1079 |
| 1961 | 1148 |
| 1960 | 1222 |
| 1959 | 1211 |
| 1958 | 1174 |
| 1957 | 1207 |
| 1956 | 1278 |
| 1955 | 1305 |
| 1954 | 1339 |
| 1953 | 1324 |
| 1952 | 1395 |
| 1951 | 1288 |
| 1950 | 1315 |
| 1949 | 1388 |
| 1948 | 1393 |
| 1947 | 1473 |
| 1946 | 1374 |
| 1945 | 1133 |
| 1944 | 1251 |
| 1943 | 1334 |
| 1942 | 1418 |
| 1941 | 1368 |
| 1940 | 1269 |
| 1939 | 1293 |
| 1938 | 1309 |
| 1937 | 1291 |
| 1936 | 1124 |
| 1935 | 1093 |
| 1934 | 1069 |
| 1933 | 1062 |
| 1932 | 1147 |
| 1931 | 1185 |
| 1930 | 1347 |
| | Year | Total Registrations: |
|---|
| 1929 | 1448 |
| 1928 | 1553 |
| 1927 | 1653 |
| 1926 | 1731 |
| 1925 | 1765 |
| 1924 | 2041 |
| 1923 | 2055 |
| 1922 | 2146 |
| 1921 | 2182 |
| 1920 | 2169 |
| 1919 | 2305 |
| 1918 | 2362 |
| 1917 | 2220 |
| 1916 | 2212 |
| 1915 | 2091 |
| 1914 | 1650 |
| 1913 | 1386 |
| 1912 | 1142 |
| 1911 | 909 |
| 1910 | 786 |
| 1909 | 749 |
| 1908 | 731 |
| 1907 | 714 |
| 1906 | 619 |
| 1905 | 683 |
| 1904 | 598 |
| 1903 | 558 |
| 1902 | 606 |
| 1901 | 537 |
| 1900 | 626 |
| 1899 | 569 |
| 1898 | 628 |
| 1897 | 619 |
| 1896 | 527 |
| 1895 | 605 |
| 1894 | 551 |
| 1893 | 506 |
| 1892 | 518 |
| 1891 | 444 |
| 1890 | 509 |
| | Year | Total Registrations: |
|---|
| 1889 | 429 |
| 1888 | 457 |
| 1887 | 335 |
| 1886 | 369 |
| 1885 | 346 |
| 1884 | 364 |
| 1883 | 342 |
| 1882 | 272 |
| 1881 | 244 |
| 1880 | 210 |
|
