the highest = the best
| Дата | Значение | Изменение , % |
|---|---|---|
| 2021 | 77,15 | -0,39% |
| 2020 | 77,45 | -0,62% |
| 2019 | 77,93 | 0,18% |
| 2018 | 77,80 | 0,52% |
| 2017 | 77,39 | -0,35% |
| 2016 | 77,66 | 0,44% |
| 2015 | 77,32 | 0,51% |
| 2014 | 76,93 | 0,01% |
| 2013 | 76,93 | 0,07% |
| 2012 | 76,87 | -0,18% |
| 2011 | 77,01 | -0,36% |
| 2010 | 77,29 |