81% (2010)

76% (2016)

81% (2018)

76% (2013)

75% (2011)

71% (2012)

76% (2019)

78% (2018)

80% (2020)

72% (2018)

79% (2017)

69% (2014)

60% (2017)

69% (2015)

74% (2021)

68% (2023)

79% (2019)

58% (2016)

50% (2016)

69% (2017)