| Date | Currency |
|---|---|
| 06/12/2011 | 1783.85 |
| 29/11/2011 | 1780.22 |
| 22/11/2011 | 1776.59 |
| 15/11/2011 | 1772.98 |
| 08/11/2011 | 1769.22 |
| 01/11/2011 | 1765.53 |
| 25/10/2011 | 1761.61 |
| 18/10/2011 | 1757.83 |
| 11/10/2011 | 1754.21 |
| 04/10/2011 | 1750.27 |
| 27/09/2011 | 1746.60 |
| 20/09/2011 | 1744.25 |
| 13/09/2011 | 1741.78 |
| 06/09/2011 | 1739.47 |
| 29/08/2011 | 1736.77 |
| $ 1 | 12289.98 | +0.072% |
| € 1 | 13169.94 | +0.325% |
| ₽ 1 | 134.50 | +0.817% |