65% (1951)

66% (1954)

50% (1964)

70% (1953)

40% (2011)

62% (1963)

66% (1965)

60% (1945)

66% (1958)

59% (1971)

70% (1966)

70% (1948)

73% (1960)

62% (1953)

59% (1967)

67% (1959)

50% (1949)

70% (1953)

61% (1970)

65% (1946)