Era
1945-
13
Since 1945
9
1991-
5
1980-
4
1994-
4
Since 1991
4
1974-
3
1982-1994
3
1989-
3
1990-
3
1993-
3
1900-1999
2
1970-
2
1976-1994
2
1981-2001
2
1981-2009
2
1993-2001
2
2001-2009
2
20th century
2
Since 1974
2
Since 1976
2
Since 1989
2
Since 1990
2
Since 1993
2
1945-1995
1
1946-
1
1948-1994
1
1958-
1
1960-
1
1960-1980
1
1961-
1
1961-1991
1
1966-1997
1
1966-1998
1
1970-1973
1
1970-1982
1
1971-
1
1971-1991
1
1972-
1
1975-
1
1975-1982
1
1975-1985
1
1975-2008
1
1976-
1
1979-
1
1979-1997
1
1981-
1
1981-1993
1
1981-1995
1
1982-
1
more ...