67% (1985)

73% (1983)

65% (1994)

55% (2007)

61% (2007)

42% (1986)

60% (2002)

65% (1989)

56% (1973)

34% (1995)

66% (2020)

0% (1984)

61% (2006)

66% (1996)

65% (1989)

50% (1986)

66% (2002)

49% (2000)

58% (1984)

0% (1985)