Era
20th century
12
21st century
11
2000-2099
5
1945-1990
4
19th century
4
1900-1999
3
1988-
3
1990-
3
2002-
3
1783-1865
2
1815-1861
2
1824-1920
2
1837-1901
2
1901-1936
2
1918-1933
2
1955-1983
2
1960-
2
1970-1988
2
1976-2002
2
1978-
2
1985-2002
2
1988-2000
2
1994-
2
Since 1976
2
To 1898
2
1800-1920
1
1900-2000
1
1945-
1
1959-1990
1
1961-1963
1
1964-1985
1
1964-2002
1
1973-1988
1
1975-
1
1975-1977
1
1985-
1
2021-
1
Geschichte 1941-2005
1
Geschichte 1986-1987
1
Since 1900
1
Since 1959
1
Since 1975
1
Since 1988
1
Since 1994
1
To 1899
1