86% (1989)

74% (1996)

58% (2009)

80% (2005)

76% (1981)

65% (2016)

85% (1996)

77% (2005)

63% (2004)

78% (2013)

66% (2004)

86% (2016)

75% (1989)

75% (2002)

70% (2020)

78% (2006)

68% (2009)

78% (1986)

100% (2001)

70% (2001)