82% (1979)

72% (2014)

77% (2016)

80% (1997)

75% (2018)

80% (1986)

70% (2017)

61% (2007)

62% (2017)

76% (2009)

65% (2014)

65% (2019)

74% (2006)

52% (2007)

72% (2018)

83% (1977)

68% (1992)

73% (2017)

76% (2014)

74% (2002)