62% (1959)

51% (1977)

63% (1963)

60% (1947)

61% (1970)

54% (1943)

61% (1969)

64% (1965)

53% (1988)

71% (1943)

54% (1949)

0% (1938)

55% (1976)

57% (1970)

57% (1936)

52% (1945)

51% (1956)

47% (1928)

49% (2003)

48% (1988)