66% (2017)

64% (2008)

73% (2015)

70% (2011)

72% (2009)

76% (1960)

50% (2003)

69% (2003)

76% (1971)

67% (2017)

58% (2018)

74% (1999)

64% (2020)

78% (1932)

68% (2023)

61% (2007)

69% (1994)

58% (1983)

69% (2006)

65% (2009)