Annual data series are interpolated from 5-year period data. Therefore they may not reflect real events as much as observed data.
| Data | Valor | Modificar, % |
|---|---|---|
| 2023 | 51,2 | -0,06% |
| 2022 | 51,2 | -0,05% |
| 2021 | 51,3 | -0,04% |
| 2020 | 51,3 | -0,03% |
| 2019 | 51,3 | -0,06% |
| 2018 | 51,3 | -0,12% |
| 2017 | 51,4 | -0,12% |
| 2016 | 51,5 | -0,10% |
| 2015 | 51,5 | -0,07% |
| 2014 | 51,5 | -0,04% |
| 2013 | 51,6 | -0,06% |
| 2012 | 51,6 |