Era
1976-
Since 1976
25
1968-1992
5
1992-
5
Coup d'état, 1977
5
1935-2019
4
1939-2017
4
1968-
4
1939-
3
1944-
3
1960-
3
1960-1992
3
Coup d'état, 1977
3
To 1976
3
1960-1991
2
1876-1949
1
1935-
1
1992-2010
1
1993
1
1993-
1
2006
1
21st century
1
Coup d'e��tat, 1977
1
Geschichte 1964-1977
1
Since 1960
1
Since 1968
1
Since 1993
1
To 2147483647
1