0% (1994)

0% (1957)

59% (1994)

50% (1980)

62% (2013)

50% (1971)

0% (1953)

60% (1990)

65% (1958)

62% (1995)

60% (1961)

40% (1955)

82% (1979)

80% (1990)

43% (1982)

60% (2001)

45% (2000)

53% (1990)

55% (1983)

50% (1971)