0% (1994)

0% (1975)

70% (1954)

80% (1988)

0% (1999)

40% (2005)

80% (1984)

68% (1981)

67% (1964)

50% (1998)

55% (1957)

0% (1975)

0% (1957)

10% (1996)

60% (1954)

60% (1994)

0% (1993)

61% (1995)

0% (1976)

76% (1980)