the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 55,07 | -0,71% |
| 2020 | 55,46 | 0,34% |
| 2019 | 55,27 | 0,85% |
| 2018 | 54,80 | -0,19% |
| 2017 | 54,91 | -0,22% |
| 2016 | 55,03 | -0,32% |
| 2015 | 55,21 | 0,43% |
| 2014 | 54,97 | -0,38% |
| 2013 | 55,18 | 0,85% |
| 2012 | 54,71 | 0,80% |
| 2011 | 54,28 | 0,25% |
| 2010 | 54,15 |