75% (2005)

0% (2009)

86% (2010)

73% (2006)

55% (1999)

77% (2008)

81% (2006)

76% (2016)

58% (2006)

59% (2009)

73% (2013)

80% (2009)

50% (2006)

65% (2013)

78% (2004)

59% (2010)

67% (2016)

70% (2009)

72% (2014)

55% (1984)