46% (1969)

10% (1971)

50% (1976)

16% (2004)

64% (1983)

58% (1966)

70% (1968)

40% (1968)

0% (1967)

90% (1963)

61% (1971)

68% (1961)

60% (1980)

10% (2008)

0% (1962)

52% (1972)

70% (1962)

0% (1999)

0% (1964)

0% (1965)