52% (1934)

55% (1943)

58% (1983)

50% (1994)

56% (1951)

37% (1994)

55% (1966)

46% (1943)

64% (1936)

61% (1973)

65% (1932)

66% (1965)

49% (1966)

50% (1997)

61% (1968)

67% (1944)

40% (1949)

60% (1933)

54% (1975)

54% (1932)