Era
Since 1945
10
1945-
9
1980-
6
1978-1989
5
1979-
5
Since 1979
5
1948-
4
1948-1980
4
1979-1989 (Intervention soviétique)
4
Soviet occupation, 1979-1989
4
1959-
3
1960-
3
1980-1988
3
Since 1959
3
Since 1960
3
1945-1989
2
1959-1990
2
1960-1988
2
1979-1989
2
1979-1990
2
Revolution, 1959
2
Since 1980
2
1880-1959
1
1900-1999
1
1933-1959
1
1939-1951
1
1946-
1
1953-1985
1
1959 (Révolution)
1
1959-1980
1
1973-1986
1
1973-1989
1
1975-
1
1975-1985
1
1975-1989
1
1975-1994
1
1979-1981
1
1979-1992
1
1985-1986
1
1985-1991
1
1986
1
1986-1991
1
1989-
1
1989-1993
1
1992-
1
1993-2001
1
2001-2009
1
20e siècle
1
20th century
1
Since 1946
1
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