67% (2012)

59% (1986)

67% (2013)

70% (1967)

59% (2022)

66% (2015)

61% (2001)

68% (1988)

79% (1939)

66% (2006)

76% (2021)

71% (2004)

65% (2000)

44% (2002)

77% (1951)

74% (1984)

73% (2003)

77% (2003)

54% (1977)

62% (2018)