100% (1987)

78% (2012)

61% (1970)

83% (2004)

56% (2016)

82% (2014)

100% (1983)

90% (2004)

68% (2017)

80% (2020)

69% (2018)

77% (1984)

75% (2007)

71% (2014)

34% (2015)

78% (2010)

100% (2000)

78% (2016)

59% (2016)

80% (1994)