| Date | Currency |
|---|---|
| 07/06/2011 | 1085.91 |
| 31/05/2011 | 1062.08 |
| 24/05/2011 | 1068.42 |
| 17/05/2011 | 1064.40 |
| 11/05/2011 | 1102.38 |
| 03/05/2011 | 1113.46 |
| 26/04/2011 | 1113.39 |
| 19/04/2011 | 1118.25 |
| 12/04/2011 | 1116.82 |
| 04/04/2011 | 1102.32 |
| 29/03/2011 | 1082.00 |
| 23/03/2011 | 1066.44 |
| 15/03/2011 | 1057.47 |
| 10/03/2011 | 1046.92 |
| 01/03/2011 | 1043.83 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |