51% (1990)

0% (1970)

56% (1974)

61% (1979)

60% (1977)

62% (1966)

65% (1996)

65% (1935)

64% (1939)

47% (1986)

68% (1981)

66% (1966)

50% (1984)

67% (1931)

60% (1968)

67% (1945)

65% (1936)

64% (1959)

61% (1975)

62% (1966)