56% (1994)

62% (1954)

48% (1979)

65% (1978)

62% (2003)

62% (1988)

67% (1958)

63% (1986)

50% (1967)

73% (1982)

60% (1976)

58% (1970)

64% (2019)

57% (1988)

50% (1971)

70% (1953)

69% (1954)

62% (1967)

72% (2008)

48% (1983)