the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 58,69 | -0,14% |
| 2020 | 58,77 | 2,06% |
| 2019 | 57,58 | 1,79% |
| 2018 | 56,57 | 0,93% |
| 2017 | 56,05 | -0,32% |
| 2016 | 56,23 | 2,71% |
| 2015 | 54,74 | 0,19% |
| 2014 | 54,64 | 0,87% |
| 2013 | 54,17 | -0,19% |
| 2012 | 54,27 | 0,37% |
| 2011 | 54,07 | 1,34% |
| 2010 | 53,36 |