53% (2012)

32% (2010)

56% (1953)

72% (1976)

62% (1941)

0% (1943)

0% (1920)

42% (2007)

48% (1949)

60% (2003)

67% (1961)

57% (1989)

52% (2006)

45% (1938)

60% (1959)

66% (1990)

62% (1968)

50% (1994)

60% (1923)

54% (1996)