76% (2004)

71% (2002)

44% (2022)

77% (1961)

63% (1970)

59% (1967)

68% (1950)

68% (2004)

78% (1956)

45% (1970)

59% (2009)

66% (2013)

57% (2004)

50% (1991)

62% (2021)

58% (2017)

69% (2017)

68% (2017)

63% (2014)

56% (1971)