80% (2000)

58% (2006)

70% (1974)

29% (2010)

70% (2005)

38% (1972)

67% (2023)

55% (1989)

50% (2005)

76% (1965)

83% (2013)

63% (1983)

55% (1992)

76% (1998)

77% (2008)

84% (1993)

47% (2005)

80% (1986)

82% (1993)

85% (2010)