52% (2002)

0% (1994)

38% (1965)

76% (2001)

62% (1953)

75% (2013)

76% (1965)

70% (2012)

80% (1986)

81% (2001)

43% (1964)

59% (2013)

84% (2015)

32% (1998)

71% (1993)

83% (2005)

45% (2015)

70% (1969)

73% (1980)

85% (2016)