56% (2017)

64% (2023)

71% (1997)

65% (1974)

69% (2011)

59% (2018)

67% (2004)

66% (2011)

70% (2019)

71% (1963)

70% (1995)

58% (2002)

65% (2023)

80% (2009)

69% (1987)

58% (2002)

70% (2013)

73% (2005)

65% (2021)

79% (1949)