63% (1936)

70% (2009)

49% (1966)

51% (1996)

75% (1938)

55% (1988)

64% (1988)

0% (1970)

60% (1978)

57% (1999)

57% (1993)

69% (1970)

56% (1990)

70% (1939)

62% (1976)

67% (1986)

67% (1988)

51% (1952)

74% (1979)

66% (2006)