74% (1969)

50% (1969)

37% (1973)

46% (1967)

55% (1929)

80% (1985)

47% (1966)

50% (2006)

61% (1994)

69% (1984)

55% (1978)

44% (1980)

44% (1972)

45% (1974)

38% (1987)

0% (1992)

48% (1982)

0% (1966)

75% (1979)

80% (1995)