56% (2005)

70% (2006)

61% (1981)

80% (1991)

70% (1958)

95% (1996)

75% (1993)

85% (2004)

75% (1989)

80% (2014)

82% (2014)

70% (1999)

0% (1988)

0% (1971)

83% (2011)

0% (2012)

66% (2017)

77% (2014)

65% (2006)

64% (2011)