0% (1986)

0% (1961)

50% (1990)

0% (1985)

0% (1988)

0% (1985)

0% (1987)

0% (1958)

0% (1983)

70% (1959)

50% (1959)

0% (1964)

60% (1986)

60% (1992)

0% (1990)

90% (1967)

70% (1958)

60% (1986)

60% (1978)

50% (1988)