the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 53,30 | -0,39% |
| 2020 | 53,52 | -0,68% |
| 2019 | 53,88 | 0,84% |
| 2018 | 53,43 | 0,32% |
| 2017 | 53,26 | 0,41% |
| 2016 | 53,04 | -1,67% |
| 2015 | 53,94 | 0,82% |
| 2014 | 53,50 | 1,17% |
| 2013 | 52,88 | 1,42% |
| 2012 | 52,14 | -1,26% |
| 2011 | 52,81 | 0,31% |
| 2010 | 52,65 |