42% (1995)

71% (1994)

30% (1996)

40% (1992)

50% (2008)

60% (2013)

43% (1995)

90% (2015)

100% (1989)

38% (1994)

57% (2014)

20% (1999)

42% (1993)

0% (1988)

55% (1994)

45% (1994)

20% (1989)

41% (1993)

25% (1992)

67% (1996)