77% (2008)

78% (2018)

86% (1992)

62% (2000)

87% (2023)

79% (2006)

85% (2021)

82% (2008)

72% (2004)

80% (2010)

81% (2011)

72% (1985)

79% (2005)

73% (1997)

75% (2005)

75% (2005)

70% (2005)

76% (2005)

73% (2025)

76% (2012)