78% (2021)

80% (2018)

83% (1999)

43% (2014)

73% (2016)

65% (1996)

75% (2006)

72% (2014)

45% (2006)

85% (2017)

77% (2019)

77% (2008)

52% (2020)

80% (2019)

85% (1992)

76% (2009)

67% (1993)

81% (2007)

76% (1987)

73% (1962)