71% (2002)

74% (2024)

75% (2007)

60% (1999)

75% (2005)

77% (2011)

88% (1983)

83% (1987)

60% (1965)

86% (2010)

70% (2023)

71% (2007)

68% (2009)

72% (2006)

76% (2024)

81% (1996)

73% (2020)

79% (2017)

77% (2007)

79% (2024)