66% (2006)

67% (2010)

83% (1997)

71% (1998)

81% (2015)

74% (1999)

79% (1999)

83% (2004)

77% (1995)

77% (1989)

80% (2004)

76% (2010)

60% (2003)

71% (2018)

76% (1995)

71% (2011)

79% (2021)

70% (1997)

77% (2009)

78% (2021)