60% (1992)

40% (1995)

71% (1999)

56% (1994)

33% (1969)

46% (1991)

64% (1967)

50% (1992)

0% (1966)

50% (1985)

60% (1979)

57% (1993)

38% (1994)

45% (2004)

0% (1989)

53% (1991)

0% (2023)

50% (1981)

0% (1977)

71% (1982)