72% (2010)

76% (2004)

55% (1988)

67% (1973)

59% (2014)

59% (1983)

70% (1939)

68% (1966)

73% (2009)

74% (2024)

60% (2014)

65% (2006)

67% (2017)

74% (2019)

58% (2017)

74% (1988)

63% (2002)

73% (2004)

71% (1999)

67% (1973)