64% (1965)

75% (1977)

61% (1965)

78% (1989)

57% (1967)

64% (1957)

70% (2020)

80% (2005)

70% (1977)

73% (2022)

80% (1987)

42% (1957)

50% (1956)

37% (1956)

77% (1978)

64% (1950)

57% (1965)

60% (1955)

59% (2007)

53% (1951)