0% (1946)

56% (1988)

63% (1963)

54% (1987)

75% (1989)

70% (1964)

30% (1978)

0% (1993)

40% (2006)

58% (1974)

83% (1965)

68% (1990)

0% (1934)

50% (1933)

0% (2005)

61% (1961)

55% (1939)

60% (1981)

62% (1973)

77% (1960)