82% (2010)

83% (2023)

77% (2015)

82% (2023)

81% (2024)

75% (2011)

81% (2023)

75% (2016)

74% (2022)

80% (2014)

76% (2015)

75% (2015)

74% (2020)

78% (2022)

76% (2022)

74% (2023)

74% (2018)

78% (2021)

71% (2014)

73% (2019)