70% (2016)

69% (2004)

68% (2017)

62% (1968)

85% (2016)

75% (2013)

66% (2008)

66% (2017)

70% (1965)

56% (2005)

55% (2000)

59% (2000)

58% (2015)

57% (2006)

57% (2014)

74% (2020)

67% (1951)

72% (2021)

63% (2018)

50% (2015)