50% (1980)

70% (1979)

0% (1972)

67% (1986)

50% (1986)

53% (1985)

60% (1980)

0% (1992)

65% (1994)

58% (1981)

62% (1985)

60% (1991)

59% (1994)

0% (2002)

0% (1974)

80% (1978)

0% (2018)

100% (2000)

75% (1990)

54% (1996)