80% (2004)

76% (2013)

54% (2017)

77% (2008)

59% (2008)

74% (2012)

69% (2015)

81% (2017)

75% (2013)

40% (2004)

72% (2003)

74% (2009)

82% (2015)

76% (2016)

76% (2017)

66% (1999)

78% (2008)

0% (1996)

82% (2007)

77% (2014)