0% (1975)

75% (1948)

0% (1974)

85% (1969)

25% (1988)

35% (1967)

48% (1980)

0% (1969)

60% (1955)

0% (1982)

0% (1974)

70% (1949)

80% (1972)

40% (1939)

43% (1972)

40% (1954)

64% (1930)

0% (1932)

62% (1964)

80% (1965)