63% (1969)

63% (1968)

61% (2006)

70% (1959)

65% (1977)

73% (1964)

56% (1972)

64% (1964)

68% (1957)

69% (1961)

64% (1968)

71% (1960)

77% (1959)

47% (1971)

56% (1968)

64% (1963)

62% (1969)

72% (1965)

68% (1964)

78% (2024)