64% (1996)

70% (1975)

100% (2004)

62% (1953)

74% (1983)

72% (2010)

67% (1968)

69% (2005)

0% (2003)

42% (1991)

68% (1952)

71% (1990)

69% (1979)

55% (1979)

78% (2014)

75% (1964)

61% (2000)

67% (1993)

50% (1999)

69% (2004)