86% (2003)

80% (1981)

75% (1975)

78% (1983)

86% (1993)

76% (2018)

80% (2004)

82% (2024)

81% (1999)

82% (2015)

81% (2020)

75% (2013)

81% (1984)

80% (2015)

82% (2020)

73% (2004)

76% (2012)

88% (2007)

85% (2009)

80% (2011)