Era
20th century
141
21st century
99
1900-1999
86
1939-1945
74
1971-
67
1945-
58
2000-2099
56
1948-
49
19th century
45
1564-1616
39
1933-1945
37
20e siècle
27
1800-1899
26
Shōwa 1945-1989
25
1914-1918
20
2011
16
Civil War, 1936-1939
14
21e siècle
13
2014
12
1900 - 1999
11
1936-1939
11
19e siècle
11
German occupation, 1940-1945
11
Since 1945
10
1871-1922
8
1889-1945
8
18th century
8
1926-1945
8
1939 - 1945
8
1955-
8
1961-1975
8
2001
8
2012
8
2015
8
Shōwa 1945-1989
8
active 11th century
8
1547-1616
7
Since 1971
7
1859-1930
6
1880-1944
6
1883-1924
6
1890-1937
6
1939-1975
6
1963-
6
1979-1997
6
1988-
6
2010
6
2013
6
2016
6
21e siècle
6
more ...