83% (2007)

50% (1965)

63% (1984)

72% (1985)

58% (1998)

78% (2015)

74% (1991)

67% (1993)

77% (2008)

73% (2004)

76% (2016)

67% (2007)

65% (2009)

87% (2017)

63% (2021)

69% (2010)

52% (1975)

68% (1976)

61% (2001)

63% (1969)