83% (2011)

70% (2017)

83% (2018)

73% (2016)

80% (2023)

82% (2017)

80% (2019)

79% (2019)

74% (2018)

61% (2013)

70% (2017)

69% (2016)

67% (2009)

60% (2013)

76% (2015)

73% (2015)

67% (2011)

67% (2014)

79% (2015)

69% (2012)