Época
1991-
6
1945-
4
Since 1991
4
1990-
3
Since 1945
3
Since 1990
3
1970-
2
1974-
2
1945-1979
1
1945-1997
1
1947-
1
1948-1994
1
1961-
1
1961-1991
1
1970-1973
1
1972-
1
1973-
1
1973-1988
1
1976-2002
1
1977-
1
1979-1997
1
1988-
1
1989-
1
1991-2003-
1
1993-
1
1997-
1
2000-
1
2002-
1
Since 1947
1
Since 1948
1
Since 1970
1
Since 1973
1
Since 1974
1
Since 1976
1
Since 1988
1
Since 1989
1
Since 1993
1
Since 2002
1