67% (1939)

59% (1992)

59% (1999)

71% (2011)

69% (2006)

67% (2014)

71% (1954)

55% (1993)

70% (2023)

53% (2010)

70% (2015)

74% (2019)

74% (1976)

79% (2020)

73% (2021)

66% (2007)

65% (2017)

71% (2005)

73% (2015)

71% (2002)