- 1885 to 1889 27,954
- 1890 to 1899 39,236
- 1900 to 1909 53,966
- 1910 to 1919 77,173
- 1920 to 1929 103,771
- 1930 to 1939 135,224
- 1940 to 1949 170,061
- 1950 to 1959 238,373
- 1960 to 1969 315,374
- 1970 to 1979 310,309
- 1980 to 1989 252,312
- 1990 to 1999 222,577
- 2000 to 2001 80,521