73% (2019)

77% (2015)

68% (2008)

71% (2016)

69% (2016)

65% (2007)

71% (2017)

68% (2016)

65% (2008)

60% (2016)

73% (2016)

56% (2015)

73% (2015)

67% (2015)

59% (2017)

68% (2007)

52% (2013)

78% (2019)

70% (2018)

79% (2020)