[{"valor":"10,61","any":"2023"},{"valor":"10,69","any":"2022"},{"valor":"10,48","any":"2021"},{"valor":"9,52","any":"2020"},{"valor":"9,06","any":"2019"},{"valor":"9,27","any":"2018"},{"valor":"9,04","any":"2017"},{"valor":"9,06","any":"2016"},{"valor":"10,90","any":"2015"}]