73% (2022)

63% (2018)

72% (2018)

57% (2017)

60% (2014)

62% (2016)

52% (2016)

71% (2013)

65% (1981)

72% (2009)

65% (1995)

66% (1951)

72% (1960)

70% (1987)

76% (2008)

68% (1989)

56% (2007)

63% (2005)

67% (2002)

73% (2021)