Era
1918-1938
7
1938-1945
5
1945-1992
4
1948
4
1948 (Coup d'État)
4
Coup d'état, 1948
4
1850-1937
2
1918-1945
2
1944 (Insurrection)
2
Uprising, 1944
2
1848-1918
1
1879-1939
1
1900-1999
1
1901-1953
1
1914-1918
1
1918
1
1918-
1
1939-1945
1
1968
1
1968 (Intervention)
1
20e siècle
1
20th century
1
Intervention, 1968
1
Since 1918
1