83% (2020)

84% (2024)

86% (2024)

85% (2024)

84% (2018)

80% (2020)

83% (2015)

68% (2017)

82% (2018)

70% (2018)

77% (2018)

75% (2023)

80% (2021)

73% (2012)

71% (2010)

80% (2013)

60% (2015)

77% (2019)

73% (2014)

74% (2009)