the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 61,16 | -0,18% |
| 2020 | 61,27 | 0,21% |
| 2019 | 61,14 | 0,48% |
| 2018 | 60,85 | 2,01% |
| 2017 | 59,65 | 1,00% |
| 2016 | 59,06 | 0,46% |
| 2015 | 58,79 | -0,61% |
| 2014 | 59,15 | -0,58% |
| 2013 | 59,49 | -0,29% |
| 2012 | 59,67 | 0,48% |
| 2011 | 59,38 | 0,46% |
| 2010 | 59,11 |