53% (1975)

43% (1952)

63% (1972)

57% (1988)

60% (1946)

52% (1968)

58% (1968)

59% (1971)

48% (1955)

56% (1969)

0% (1949)

49% (1967)

80% (1971)

49% (1999)

50% (1930)

61% (1973)

47% (2014)

65% (1970)

61% (2017)

64% (2000)