Era
20th century
87
1994-
64
20e siècle
51
1961-1978
45
1978-1989
44
1978-
39
1900-1999
37
1989-1994
31
1918-2013
30
1836-1909
28
1961-
26
1909-1948
23
1948-1961
20
1961-1994
20
1948-1994
19
Since 1994
18
1975-1994
16
19th century
16
1961-1991
15
1989-
15
1909-1961
12
1991-
12
Since 1900
11
To 1836
11
1948-
10
1960-
10
1975-
10
Since 1961
10
19e siècle
8
Since 1989
8
1918-
7
1880-1910
6
1869-1948
5
1870-1950
5
18th century
5
1946-1977
5
Jusqu'à 1836
5
1787?-1828
4
1825-1904
4
1836-1840 (Grand Trek)
4
1899-1902
4
1900-2000
4
1948-1978
4
1990-
4
Geschichte
4
Great Trek, 1836-1840
4
Since 1960
4
To 1795
4
1800-1899
3
1836-1948
3
more ...