56% (2005)

70% (2006)

61% (1981)

75% (1993)

85% (2004)

75% (1989)

70% (1958)

80% (1991)

80% (2014)

83% (2011)

70% (1999)

0% (1988)

66% (2017)

64% (2011)

65% (2006)

0% (2013)

82% (2014)

95% (1996)

77% (2014)

87% (2005)