76% (2017)

73% (2014)

81% (2013)

71% (2024)

76% (2003)

68% (2010)

77% (2009)

64% (2018)

61% (2014)

60% (2015)

77% (2016)

72% (2007)

60% (2012)

70% (2002)

61% (2013)

56% (2000)

69% (2017)

53% (2012)

66% (2005)

59% (2005)