48% (1972)

42% (1959)

40% (1969)

78% (1974)

55% (1964)

52% (1961)

56% (1972)

50% (1959)

52% (1959)

39% (2014)

52% (1971)

63% (1963)

60% (1961)

57% (1965)

50% (1950)

53% (2002)

50% (1961)

50% (1958)

50% (1958)

60% (1968)