62% (1995)

52% (1995)

64% (1995)

45% (1996)

50% (1995)

50% (1995)

36% (1997)

33% (1997)

61% (1997)

67% (1995)

35% (1995)

54% (1996)

0% (1997)

59% (1994)

64% (1995)

41% (1994)

58% (1999)

35% (1996)

73% (1994)

45% (1995)