55% (1975)

66% (1954)

60% (1967)

62% (1937)

64% (1943)

56% (1936)

48% (1952)

45% (1940)

63% (1935)

0% (1929)

42% (1978)

31% (2000)

57% (1927)

55% (1983)

65% (1954)

59% (1937)

52% (1937)

42% (1978)

66% (1950)

40% (1974)