69% (2012)

76% (2006)

72% (2016)

73% (1998)

68% (2007)

71% (2014)

70% (2020)

75% (2009)

63% (2009)

78% (2012)

76% (2003)

59% (2016)

68% (2016)

74% (2016)

61% (2017)

59% (2009)

64% (2002)

57% (2014)

62% (2017)

55% (2012)