Era
1945-
63
Since 1945
53
1991-
18
1990-
14
Since 1991
13
1970-
11
1989-
11
1981-2001
10
Since 1989
10
1981-
9
1982-
9
21st century
9
Since 1970
9
2001-2009
8
Since 1981
8
1993-2001
7
Since 1982
7
Since 1990
7
1960-
6
2000-
6
Since 1976
6
1985-
5
1994-
5
2000-2099
5
Since 1960
5
1947-
4
1949-
4
1968-
4
1971-1981
4
1971-1990
4
1973-
4
1974-
4
1975-2008
4
1979-1997
4
1982-1994
4
1986-
4
1993-
4
20th century
4
Since 1947
4
Since 1971
4
Since 1986
4
Since 1993
4
1900-2099
3
1971-
3
1972-
3
1973-1988
3
1975-
3
1976-2000
3
1980-
3
1981-2009
3
more ...