the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 56,53 | 0,00% |
| 2020 | 56,53 | 1,20% |
| 2019 | 55,86 | 1,35% |
| 2018 | 55,11 | -0,27% |
| 2017 | 55,26 | 0,15% |
| 2016 | 55,18 | -0,79% |
| 2015 | 55,61 | 1,14% |
| 2014 | 54,99 | 1,30% |
| 2013 | 54,28 | 0,90% |
| 2012 | 53,80 | 1,12% |
| 2011 | 53,20 | 2,64% |
| 2010 | 51,83 |