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 | 27,7 | 0,70% |
| 2022 | 27,5 | 0,60% |
| 2021 | 27,3 | -0,10% |
| 2020 | 27,4 | 2,20% |
| 2019 | 26,8 | 3,98% |
| 2018 | 25,7 | 2,61% |
| 2017 | 25,1 | 1,77% |
| 2016 | 24,6 | -0,38% |
| 2015 | 24,7 | -2,62% |
| 2014 | 25,4 | -2,09% |
| 2013 | 25,9 | 0,82% |
| 2012 | 25,7 |