74% (1983)

81% (1989)

68% (1974)

77% (2004)

72% (2006)

78% (1987)

75% (1988)

70% (1996)

78% (2015)

0% (2017)

84% (1983)

85% (2004)

70% (2013)

37% (2002)

68% (1963)

77% (2006)

72% (2000)

45% (2023)

74% (2008)

76% (2008)