Era
1980-
1945-
19
1982-
16
1968-
7
Since 1945
6
1971-
3
1979-
3
Since 1968
3
Since 1980
3
1968-1980
2
1971-1991
2
1974-
2
1918-
1
1945-1982
1
1948-1997
1
1958-
1
1961-
1
1965-
1
1975-
1
1975-2008
1
1979-1990
1
1980-1984
1
1982-1997
1
1983-
1
1983-2002
1
1984-
1
1984-1993
1
1991-
1
1993-
1
1993-2006
1
SIGLO 20
1
Since 1918
1
Since 1965
1