68% (1943)

0% (1970)

52% (1963)

60% (1994)

59% (1955)

62% (1934)

55% (1990)

63% (2004)

63% (1954)

52% (1987)

0% (1970)

59% (1971)

49% (1987)

69% (1947)

65% (1947)

69% (1988)

45% (1997)

77% (1955)

69% (1963)

63% (1987)