the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 57,42 | -0,68% |
| 2020 | 57,81 | 1,21% |
| 2019 | 57,12 | 0,10% |
| 2018 | 57,07 | 0,53% |
| 2017 | 56,77 | 0,94% |
| 2016 | 56,24 | 0,20% |
| 2015 | 56,13 | -0,47% |
| 2014 | 56,39 | 0,22% |
| 2013 | 56,27 | -0,14% |
| 2012 | 56,34 | 0,87% |
| 2011 | 55,86 | 0,54% |
| 2010 | 55,55 |