56% (2005)

93% (1995)

70% (2006)

76% (1989)

59% (1981)

81% (2014)

64% (2011)

70% (1958)

63% (2017)

0% (1988)

85% (2004)

80% (1991)

65% (1999)

80% (1993)

0% (2012)

52% (1975)

87% (2005)

80% (2014)

83% (2011)

70% (2006)