the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 52,90 | -0,46% |
| 2020 | 53,15 | 0,11% |
| 2019 | 53,09 | 2,09% |
| 2018 | 52,00 | -2,28% |
| 2017 | 53,21 | 2,00% |
| 2016 | 52,17 | -0,21% |
| 2015 | 52,28 | 0,76% |
| 2014 | 51,89 | 1,83% |
| 2013 | 50,96 | 1,68% |
| 2012 | 50,12 | 1,52% |
| 2011 | 49,36 | -0,15% |
| 2010 | 49,44 |