Era
20th century
172
21st century
108
1900-1999
107
2000-2099
57
21e siècle
37
20e siècle
36
19th century
30
1900 - 1999
27
18th century
15
1800-1899
11
1900-2099
10
21e siècle
8
1800-1999
7
ca. 5. Jh
7
20e siècle
6
Since 2020
5
1882-1941
4
1931-1940
4
1939-1945
4
1945-1991
4
1956-
4
1899-1986
3
1900 - 2099
3
1942-
3
1946-
3
1971-
3
Revolution, 1917-1921
3
Shōwa period, 1926-1989
3
1564-1616
2
1632-1677
2
1667-1745
2
1714-1763
2
1800 - 1899
2
1802-1885
2
1843-1909
2
1860-1935
2
1863-1932
2
1891-1980
2
1895-1998
2
1896-1940
2
1898-1936
2
1908-1981
2
1917-1921 (Révolution)
2
1921-1930
2
1923-
2
1924-1993
2
1934-
2
1937-
2
1940-1944
2
1945-1955
2
more ...