61% (1938)

63% (2006)

80% (2015)

54% (2010)

72% (2017)

60% (1998)

63% (1991)

74% (2014)

57% (1976)

84% (2023)

50% (1968)

71% (2009)

78% (2016)

59% (2018)

58% (1963)

64% (1957)

69% (2008)

51% (1977)

51% (2021)

64% (2017)