50% (1988)

40% (1945)

85% (2006)

50% (1977)

60% (1985)

0% (1995)

50% (1986)

50% (1959)

90% (2012)

53% (1967)

87% (2002)

0% (1953)

50% (1988)

0% (1995)

65% (1982)

0% (2006)

30% (1999)

50% (1990)

54% (1988)

0% (1951)