48% (1983)

70% (1972)

55% (1972)

43% (1958)

60% (1982)

63% (1956)

72% (1972)

42% (1982)

58% (1960)

30% (1987)

0% (1992)

46% (1978)

65% (1990)

50% (1990)

78% (2019)

57% (1955)

60% (1972)

50% (1968)

50% (1967)

0% (1989)