78% (1965)

49% (1963)

70% (2014)

56% (1972)

56% (1981)

48% (1986)

85% (1980)

42% (1967)

50% (2019)

58% (2022)

52% (1977)

60% (2015)

37% (2008)

62% (2008)

65% (1965)

50% (2004)

52% (1971)

58% (1958)

61% (1972)

42% (1962)