68% (1999)

71% (2019)

79% (1983)

50% (2014)

72% (1992)

77% (2019)

56% (2013)

62% (2011)

64% (2018)

53% (2012)

63% (2014)

68% (1977)

71% (1982)

73% (1987)

79% (2001)

71% (1979)

76% (1986)

43% (2012)

70% (2012)

76% (2018)