73% (1949)

60% (1980)

73% (1965)

70% (1959)

60% (1961)

0% (1963)

74% (1984)

62% (1958)

80% (1990)

50% (1967)

60% (1964)

35% (1974)

67% (2005)

50% (1973)

100% (1997)

64% (1962)

50% (1962)

60% (1948)

73% (1961)

53% (1961)