65% (1978)

89% (2022)

67% (1987)

63% (1979)

61% (1978)

60% (1982)

0% (1970)

65% (1976)

65% (1977)

0% (1970)

64% (1970)

65% (1984)

72% (1982)

59% (1984)

57% (1981)

70% (1975)

35% (1983)

50% (1978)

78% (1976)

40% (1984)