| Date | Currency |
|---|---|
| 22/02/2011 | 1664.52 |
| 15/02/2011 | 1660.70 |
| 08/02/2011 | 1657.19 |
| 01/02/2011 | 1654.25 |
| 25/01/2011 | 1650.84 |
| 18/01/2011 | 1647.41 |
| 11/01/2011 | 1643.86 |
| 04/01/2011 | 1640.55 |
| 28/12/2010 | 1640.00 |
| 21/12/2010 | 1638.52 |
| 14/12/2010 | 1636.89 |
| 07/12/2010 | 1635.44 |
| 30/11/2010 | 1633.90 |
| 23/11/2010 | 1632.49 |
| 16/11/2010 | 1630.97 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |