53% (2003)

63% (2010)

76% (2009)

81% (2005)

72% (1997)

74% (2012)

66% (2012)

57% (2012)

75% (2003)

72% (2011)

69% (2015)

63% (2004)

100% (2005)

75% (1999)

85% (2018)

80% (2011)

77% (2013)

78% (2003)

52% (2005)

37% (2008)