81% (2004)

70% (2003)

80% (1984)

83% (1999)

90% (2018)

77% (2003)

73% (2018)

83% (2022)

80% (2006)

70% (2007)

79% (2016)

76% (2020)

74% (2008)

74% (2019)

83% (2020)

82% (1996)

65% (1970)

74% (2022)

77% (1976)

79% (2012)