62% (1962)

71% (2008)

60% (2018)

57% (1999)

80% (1934)

62% (2007)

64% (1948)

63% (1963)

56% (2017)

0% (1999)

64% (2012)

70% (1947)

57% (1964)

59% (2013)

55% (1957)

72% (1973)

64% (1993)

58% (1964)

60% (2013)

63% (2002)