| Date | Currency |
|---|---|
| 13/11/2012 | 15.26 |
| 06/11/2012 | 15.44 |
| 30/10/2012 | 15.38 |
| 23/10/2012 | 15.71 |
| 16/10/2012 | 15.81 |
| 09/10/2012 | 15.99 |
| 03/10/2012 | 15.72 |
| 25/09/2012 | 15.71 |
| 18/09/2012 | 15.98 |
| 11/09/2012 | 15.82 |
| 04/09/2012 | 15.81 |
| 28/08/2012 | 15.91 |
| 22/08/2012 | 16.04 |
| 14/08/2012 | 16.00 |
| 09/08/2012 | 15.98 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |