68% (1989)

70% (1976)

56% (1963)

53% (1977)

67% (1967)

45% (1966)

64% (1983)

59% (1967)

91% (2018)

50% (1966)

72% (1955)

0% (1967)

50% (1966)

60% (1980)

58% (1962)

50% (1960)

64% (1967)

50% (1975)

46% (1989)

58% (1960)