| Date | Currency |
|---|---|
| 11/06/2013 | 17.29 |
| 04/06/2013 | 17.06 |
| 28/05/2013 | 16.81 |
| 21/05/2013 | 16.87 |
| 14/05/2013 | 17.25 |
| 07/05/2013 | 17.88 |
| 29/04/2013 | 17.61 |
| 23/04/2013 | 17.65 |
| 16/04/2013 | 17.32 |
| 09/04/2013 | 17.20 |
| 02/04/2013 | 16.50 |
| 26/03/2013 | 16.61 |
| 19/03/2013 | 16.22 |
| 12/03/2013 | 16.07 |
| 05/03/2013 | 16.31 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |