65% (1962)

71% (1968)

77% (2005)

75% (1985)

72% (2001)

72% (1986)

80% (1989)

73% (2016)

71% (2023)

59% (1982)

77% (1986)

50% (1956)

79% (2021)

69% (1964)

37% (1947)

73% (1984)

73% (1982)

50% (1970)

61% (1997)

75% (1974)