59% (1988)

54% (1989)

21% (2012)

40% (1987)

43% (1988)

48% (1989)

42% (1995)

56% (1988)

49% (1993)

80% (1986)

30% (1989)

15% (1989)

43% (2020)

53% (1985)

10% (1992)

0% (1992)

26% (1985)

20% (1991)