54% (2017)

63% (1971)

0% (1970)

50% (1951)

62% (1930)

61% (1955)

62% (1957)

58% (1980)

58% (1939)

64% (1965)

54% (1962)

59% (1988)

62% (1950)

65% (1953)

63% (1954)

43% (1991)

57% (1957)

53% (1942)

60% (1974)

37% (1943)