Era
1998-
2,656
1950-1966
2,003
1966-1998
1,977
Since 1998
1,859
1950 - 1966
1,439
1966 - 1998
1,143
20th century
725
1942-1949
504
1942 - 1949
351
1900 - 1999
346
21st century
339
1901-1970
268
1997-
244
1945-
225
1921-2008
194
1798-1942
176
Since 1966
155
Since 1997
155
1900-1999
153
Revolution, 1945-1949
132
1940-2009
127
Coup d'état, 1965
116
1949-
115
1798 - 1942
110
1961-
106
1947-
103
2000-2099
95
Since 1945
90
1921-
88
1945-1966
88
Coup d'état, 1965
87
1966-1997
84
1963-
82
2000 - 2099
75
Since 1963
62
1942-
48
1936-
40
1936-2019
39
1942 - 1966
39
1950 - 1998
38
1951-
33
Since 1900
30
1902-1980
26
1939-
26
1953-
25
1945 - 1966
24
1965 - 1998
24
1945 - 1949
22
1908-1993
21
1966-
19
more ...