| Date | Currency |
|---|---|
| 23/10/2012 | 63.43 |
| 16/10/2012 | 62.93 |
| 09/10/2012 | 62.82 |
| 03/10/2012 | 62.14 |
| 25/09/2012 | 62.20 |
| 18/09/2012 | 62.77 |
| 11/09/2012 | 60.29 |
| 04/09/2012 | 59.14 |
| 28/08/2012 | 60.41 |
| 22/08/2012 | 59.90 |
| 14/08/2012 | 59.98 |
| 09/08/2012 | 58.68 |
| 31/07/2012 | 59.13 |
| 24/07/2012 | 59.49 |
| 17/07/2012 | 58.07 |
| $ 1 | 12697.00 | 0.000% |
| € 1 | 13547.70 | 0.000% |
| ₽ 1 | 135.05 | 0.000% |