Genre
Statistics
224
Maps
67
Census, 1990
50
Census, 1980
42
Census, 20th, 1980
41
Census, 19th, 1970
35
Periodicals
16
Census data
8
Census, 1880
6
Census
5
Census, 1890
5
Census, 1960
5
Census, 18th, 1960
4
Census, 2000
3
Genealogy
3
Statistiques
3
Census, 13th, 1910
2
Census, 1970
2
Census, 22nd, 2000
2
Census, 15th, 1930
1
Census, 17th, 1950
1
Census, 1900
1
Census, 1910
1
Census, 21st, 1990
1
Government publications
1
Thematic maps
1