the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 48,05 | -0,22% |
| 2020 | 48,16 | -1,32% |
| 2019 | 48,80 | -1,73% |
| 2018 | 49,66 | 2,50% |
| 2017 | 48,45 | 0,79% |
| 2016 | 48,07 | 1,63% |
| 2015 | 47,30 | 0,38% |
| 2014 | 47,12 | -0,51% |
| 2013 | 47,36 | -0,02% |
| 2012 | 47,37 | 2,30% |
| 2011 | 46,31 | 0,31% |
| 2010 | 46,16 |