66% (1964)

68% (1979)

77% (2003)

75% (2005)

86% (2018)

0% (1998)

68% (1952)

63% (1982)

76% (2009)

83% (2005)

58% (2016)

56% (1950)

80% (2013)

75% (2000)

76% (1964)

79% (1993)

64% (1993)

63% (1988)

74% (2007)

58% (2014)