the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 41,83 | 0,50% |
| 2020 | 41,63 | -0,41% |
| 2019 | 41,80 | -0,69% |
| 2018 | 42,09 | 1,93% |
| 2017 | 41,29 | -1,54% |
| 2016 | 41,94 | -2,03% |
| 2015 | 42,80 | -2,26% |
| 2014 | 43,80 | 1,10% |
| 2013 | 43,32 | 0,88% |
| 2012 | 42,94 | 0,80% |
| 2011 | 42,60 | 3,13% |
| 2010 | 41,31 |