63% (1964)

56% (1987)

61% (1965)

75% (2018)

56% (1966)

77% (1991)

56% (1989)

62% (1972)

70% (1988)

63% (1961)

61% (1973)

38% (1990)

54% (1969)

63% (2016)

60% (1969)

63% (1962)

64% (1967)

10% (1969)

65% (1966)

56% (1962)