40% (1965)

58% (1968)

53% (1968)

61% (1957)

0% (1978)

70% (1962)

56% (1956)

0% (1973)

0% (1971)

77% (1986)

38% (1982)

0% (1982)

0% (1961)

70% (1944)

60% (1964)

70% (1947)

54% (1979)

10% (1983)

0% (1933)

0% (1948)