44% (2008)

59% (1962)

52% (1943)

43% (1988)

40% (1961)

60% (1935)

70% (1962)

60% (1959)

60% (1977)

0% (1936)

38% (1934)

55% (1941)

63% (2006)

60% (1923)

53% (2006)

42% (2007)

45% (1979)

54% (1942)

56% (1956)

65% (1989)