68% (1988)

43% (1994)

80% (1965)

60% (2014)

60% (1963)

0% (1977)

50% (1971)

48% (1974)

55% (1966)

43% (1985)

69% (1982)

43% (1975)

50% (1973)

48% (1976)

50% (1968)

0% (1993)

30% (1983)

48% (1973)

0% (1981)

54% (1978)