the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 59,91 | -0,52% |
| 2020 | 60,23 | -0,21% |
| 2019 | 60,35 | 2,26% |
| 2018 | 59,02 | -0,22% |
| 2017 | 59,15 | 1,74% |
| 2016 | 58,14 | -1,28% |
| 2015 | 58,89 | -1,07% |
| 2014 | 59,53 | 0,24% |
| 2013 | 59,39 | -0,74% |
| 2012 | 59,83 | 0,53% |
| 2011 | 59,51 | 0,69% |
| 2010 | 59,11 |