40% (1995)

47% (1997)

57% (2003)

65% (1995)

57% (1986)

67% (1991)

65% (1993)

57% (1981)

40% (2019)

58% (1995)

15% (1982)

20% (1985)

0% (1999)

54% (1985)

44% (1987)

30% (1989)

20% (1997)

60% (1991)

100% (1986)

30% (2003)