70% (1987)

74% (1985)

83% (1985)

66% (1987)

58% (1986)

73% (1971)

71% (1983)

52% (1986)

64% (2004)

67% (1997)

34% (1995)

58% (1984)

49% (1984)

66% (2020)

72% (1998)

47% (1987)

58% (1984)

67% (1985)

47% (1985)

0% (1986)