75% (2013)

74% (2013)

78% (1961)

68% (1982)

80% (2009)

76% (2010)

71% (1979)

100% (2020)

92% (2011)

77% (2013)

50% (2002)

78% (1990)

79% (1950)

76% (2007)

43% (1989)

76% (2014)

66% (2006)

64% (1971)

65% (1993)

72% (2000)