67% (1958)

55% (2005)

76% (2006)

61% (2009)

64% (2008)

53% (2016)

69% (1953)

48% (2015)

73% (1955)

72% (1957)

56% (2009)

69% (2002)

68% (1951)

72% (1945)

68% (1949)

59% (2007)

72% (1948)

64% (1957)

68% (1955)

72% (1951)