72% (2016)

71% (2015)

70% (2013)

76% (2013)

63% (2016)

73% (2013)

65% (2021)

76% (2022)

58% (2019)

64% (2022)

63% (2011)

64% (2016)

64% (2014)

66% (2020)

59% (2020)

58% (2018)

66% (2016)

54% (2012)

60% (2015)

59% (2014)