87% (1999)

83% (2014)

80% (2000)

86% (2002)

83% (2019)

85% (2023)

84% (2022)

74% (1998)

75% (2012)

77% (2008)

83% (2018)

77% (2022)

81% (2001)

78% (2010)

82% (2014)

81% (2012)

79% (2017)

80% (1989)

77% (2008)

70% (2006)