Era
1990-
1959-1990
14
1959-
12
Since 1990
12
20th century
9
21st century
4
1900 - 1999
2
1959 - 1990
2
1980-1992
2
1989-
2
1993-
2
1993-2001
2
Since 1900
2
Since 1989
2
1900-1999
1
1926-
1
1926-2016
1
1927-
1
1928-1967
1
1945-1980
1
1945-1990
1
1949-
1
1993 - 2001
1
21e siècle
1
Civil War, 1998-1999
1
Geschichte
1
Geschichte 1900-2000
1
Geschichte 1989 - 2006
1
Movement for the Restoration of Democracy, 1990
1
Siglo XX
1
Since 1945
1
Since 1959
1