the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 61,93 | -0,33% |
| 2020 | 62,13 | 2,20% |
| 2019 | 60,80 | 4,51% |
| 2018 | 58,18 | 1,56% |
| 2017 | 57,28 | 0,25% |
| 2016 | 57,14 | -0,42% |
| 2015 | 57,38 | 0,52% |
| 2014 | 57,09 | 0,60% |
| 2013 | 56,75 | 1,72% |
| 2012 | 55,79 | -0,21% |
| 2011 | 55,90 | 1,53% |
| 2010 | 55,06 |