| Date | Currency |
|---|---|
| 23/10/2012 | 319.86 |
| 16/10/2012 | 319.66 |
| 09/10/2012 | 319.48 |
| 03/10/2012 | 318.61 |
| 25/09/2012 | 318.43 |
| 18/09/2012 | 317.76 |
| 11/09/2012 | 317.08 |
| 04/09/2012 | 315.90 |
| 28/08/2012 | 315.71 |
| 22/08/2012 | 315.82 |
| 14/08/2012 | 314.90 |
| 09/08/2012 | 314.38 |
| 31/07/2012 | 314.08 |
| 24/07/2012 | 313.43 |
| 17/07/2012 | 312.84 |
| $ 1 | 12697.00 | 0.000% |
| € 1 | 13547.70 | 0.000% |
| ₽ 1 | 135.05 | 0.000% |