60% (1951)

60% (1951)

50% (1949)

50% (1956)

55% (1948)

42% (1980)

50% (1960)

42% (1951)

50% (1992)

50% (1962)

50% (1974)

47% (1990)

46% (1955)

55% (1957)

45% (1958)

50% (1946)

50% (1957)

50% (1960)