65% (2015)

0% (1991)

71% (2002)

72% (2007)

80% (1998)

63% (2005)

82% (2013)

64% (2010)

64% (2005)

62% (2003)

70% (2012)

55% (1996)

81% (2006)

69% (2016)

78% (1999)

75% (1996)

100% (2007)

64% (2016)

73% (2007)

0% (2003)