37% (2001)

0% (2001)

74% (1993)

66% (1959)

58% (1951)

58% (1977)

62% (1974)

30% (2000)

0% (1973)

10% (1982)

42% (1976)

55% (1952)

50% (1989)

60% (1967)

30% (1980)

0% (1994)

60% (1952)

45% (1996)

10% (2000)

60% (1998)