61% (1972)

66% (2015)

47% (2009)

76% (2003)

83% (2005)

77% (2000)

84% (2008)

81% (2017)

75% (2003)

81% (2017)

55% (2015)

77% (2002)

67% (2005)

80% (2017)

68% (1973)

79% (2010)

78% (2010)

63% (1993)

81% (1993)

77% (2012)