87% (1989)

86% (2016)

76% (1981)

86% (1996)

76% (1986)

78% (2006)

56% (2009)

65% (2016)

82% (2005)

66% (2004)

70% (2024)

74% (1996)

72% (2002)

75% (2010)

63% (2004)

80% (2016)

74% (1989)

78% (2013)

77% (2005)

58% (2011)