the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 58,97 | 1,57% |
| 2020 | 58,06 | 0,67% |
| 2019 | 57,67 | 1,72% |
| 2018 | 56,70 | 1,09% |
| 2017 | 56,09 | -0,50% |
| 2016 | 56,37 | -0,29% |
| 2015 | 56,53 | 1,33% |
| 2014 | 55,79 | 1,08% |
| 2013 | 55,19 | 0,40% |
| 2012 | 54,97 | 2,24% |
| 2011 | 53,77 | 2,68% |
| 2010 | 52,36 |