74% (1953)

79% (1962)

0% (2025)

65% (1994)

60% (1975)

58% (2014)

67% (2008)

65% (2014)

80% (1974)

61% (2013)

74% (1990)

68% (2005)

59% (2001)

71% (2003)

76% (1986)

64% (1993)

73% (2007)

66% (1997)

65% (2010)

69% (2001)