| Date | Currency |
|---|---|
| 13/03/2012 | 2875.70 |
| 06/03/2012 | 2897.79 |
| 28/02/2012 | 2899.40 |
| 21/02/2012 | 2896.39 |
| 14/02/2012 | 2874.48 |
| 07/02/2012 | 2866.12 |
| 31/01/2012 | 2846.61 |
| 24/01/2012 | 2810.26 |
| 17/01/2012 | 2762.40 |
| 10/01/2012 | 2772.53 |
| 04/01/2012 | 2789.17 |
| 27/12/2011 | 2803.61 |
| 20/12/2011 | 2770.91 |
| 13/12/2011 | 2795.00 |
| 06/12/2011 | 2783.70 |
| $ 1 | 11450.03 | -0.245% |
| € 1 | 12387.79 | -0.088% |
| ₽ 1 | 143.41 | -0.306% |