| Date | Currency |
|---|---|
| 31/07/2012 | 1993.67 |
| 24/07/2012 | 1959.92 |
| 17/07/2012 | 1937.92 |
| 10/07/2012 | 1927.79 |
| 03/07/2012 | 1930.95 |
| 26/06/2012 | 1891.54 |
| 19/06/2012 | 1902.19 |
| 12/06/2012 | 1873.55 |
| 05/06/2012 | 1808.11 |
| 29/05/2012 | 1845.05 |
| 22/05/2012 | 1841.18 |
| 15/05/2012 | 1868.30 |
| 08/05/2012 | 1887.17 |
| 01/05/2012 | 1943.47 |
| 24/04/2012 | 1919,82 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |