Era
1960-
Since 1960
28
1975-1994
21
1994-
14
1975-
8
1945-
4
1945-1960
4
1961-1978
4
20th century
4
Since 1945
3
1948-
2
1948-1961
2
1948-1994
2
1961-
2
1974-1977
2
1977-1981
2
1991-
2
21st century
2
Since 1900
2
1900-talet
1
1918-2012
1
1919-
1
1948 - 1994
1
1948-1978
1
1960-1991
1
1960-1993
1
1960-1997
1
1961-1994
1
1962-1971
1
1964-
1
1975-1985
1
1977-
1
1978-1989
1
1989-
1
1989-1994
1
1997-
1
2000 - 2099
1
20e siècle
1
Civil War, 1975-
1
Civil War, 1975-2002
1
Geschichte 1965-1995
1
Independence and Civil War, 1975-1994
1
Revolution, 1962-1993
1
Since 1974
1
Since 1975
1