81% (2007)

71% (2015)

62% (2020)

76% (2015)

72% (2014)

80% (2008)

74% (2013)

60% (2011)

78% (2017)

65% (2018)

76% (2009)

79% (2008)

68% (2018)

60% (2002)

75% (2013)

72% (2005)

25% (2003)

60% (2014)

70% (2012)

75% (2013)