54% (1976)

69% (2023)

65% (2023)

55% (1999)

74% (2006)

62% (2023)

74% (2002)

61% (2022)

58% (2009)

66% (2019)

56% (2002)

67% (2008)

65% (2009)

70% (1992)

73% (1995)

61% (2021)

67% (2017)

79% (2007)

68% (2014)

75% (2005)