61% (1985)

76% (1979)

45% (1972)

45% (2015)

72% (1989)

39% (2001)

76% (2013)

83% (2013)

68% (2009)

57% (1981)

78% (2006)

69% (1994)

71% (2010)

93% (2021)

77% (2002)

50% (1998)

88% (1996)

50% (1983)

76% (2008)

56% (2001)