87% (2015)

69% (2010)

61% (2008)

62% (2012)

61% (1998)

55% (2006)

61% (2013)

65% (2005)

59% (2009)

81% (2016)

0% (2023)

64% (2014)

66% (2007)

70% (2011)

95% (2016)

89% (2019)

80% (2014)

87% (2019)

88% (2021)

80% (2017)