| Date | Currency |
|---|---|
| 04/01/2012 | 285.41 |
| 27/12/2011 | 283.62 |
| 20/12/2011 | 282.04 |
| 13/12/2011 | 281.08 |
| 06/12/2011 | 280.29 |
| 29/11/2011 | 279.08 |
| 22/11/2011 | 279.58 |
| 15/11/2011 | 279.63 |
| 08/11/2011 | 278.89 |
| 01/11/2011 | 277.98 |
| 25/10/2011 | 276.39 |
| 18/10/2011 | 275.79 |
| 11/10/2011 | 276.20 |
| 04/10/2011 | 274.57 |
| 27/09/2011 | 273.52 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |