58% (1988)

53% (1985)

54% (1989)

40% (1987)

45% (1986)

49% (1989)

10% (1992)

22% (2012)

54% (1988)

41% (1995)

44% (1993)

43% (2020)

17% (1991)

27% (1989)

43% (1988)

24% (1985)

14% (1989)

0% (1992)