61% (1990)

66% (2013)

0% (1997)

74% (1963)

0% (2000)

54% (1987)

72% (1986)

0% (2006)

68% (1975)

65% (1980)

80% (1943)

30% (1935)

56% (1988)

45% (1939)

80% (1958)

53% (1964)

69% (1989)

80% (1938)

58% (2001)

50% (1938)