- 1867 to 1869 11,869
- 1870 to 1879 12,873
- 1880 to 1889 13,824
- 1890 to 1899 17,666
- 1900 to 1909 23,078
- 1910 to 1919 28,242
- 1920 to 1929 34,078
- 1930 to 1939 41,552
- 1940 to 1949 51,922
- 1950 to 1959 59,277
- 1960 to 1969 84,316
- 1970 to 1979 92,784
- 1980 to 1989 83,537
- 1990 to 1999 80,968
- 2000 to 2001 35,532