64% (2005)

52% (1998)

75% (2013)

76% (2007)

50% (2010)

86% (2009)

72% (2015)

67% (2001)

70% (2013)

42% (2005)

80% (2007)

70% (2001)

61% (2004)

65% (2003)

50% (2008)

64% (1999)

79% (2013)

27% (2016)

0% (2017)

73% (2013)