the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 48,58 | 1,60% |
| 2020 | 47,82 | 2,01% |
| 2019 | 46,87 | 1,67% |
| 2018 | 46,10 | -0,04% |
| 2017 | 46,12 | 1,52% |
| 2016 | 45,43 | -0,82% |
| 2015 | 45,80 | -0,26% |
| 2014 | 45,92 | 0,50% |
| 2013 | 45,69 | 1,67% |
| 2012 | 44,94 | -0,42% |
| 2011 | 45,13 | 0,19% |
| 2010 | 45,04 |