Année,Population
1860,2506784
1870,2654394
1880,2924702
1888,2917754
1900,3315443
1910,3753293
1920,3880320
1930,4066400
1941,4265703
1950,4714992
1960,5429061
1970,6269783
1980,6365960
1990,6873687