61% (1986)

0% (2025)

56% (2000)

52% (1989)

60% (1980)

55% (1998)

64% (1988)

59% (1985)

48% (1984)

54% (2005)

40% (1991)

60% (1983)

50% (1985)

50% (1987)

59% (1985)

37% (2001)

64% (1992)

50% (1995)

62% (1993)

48% (1987)