72% (2005)

82% (2007)

75% (2004)

76% (2009)

55% (2011)

70% (2007)

77% (2008)

65% (2016)

42% (2015)

50% (2017)

87% (2015)

75% (2001)

81% (2013)

0% (2008)

50% (2008)

72% (2015)

70% (2014)

70% (2012)

70% (2005)

61% (2014)