| Date | Currency |
|---|---|
| 21/05/2013 | 640.07 |
| 14/05/2013 | 647.79 |
| 07/05/2013 | 656.35 |
| 29/04/2013 | 650.13 |
| 23/04/2013 | 657.30 |
| 16/04/2013 | 654.09 |
| 09/04/2013 | 640.49 |
| 02/04/2013 | 627.15 |
| 26/03/2013 | 638.33 |
| 19/03/2013 | 632.38 |
| 12/03/2013 | 639.54 |
| 05/03/2013 | 638.57 |
| 26/02/2013 | 639.91 |
| 19/02/2013 | 642.29 |
| 12/02/2013 | 647.89 |
| $ 1 | 12697.00 | 0.000% |
| € 1 | 13547.70 | 0.000% |
| ₽ 1 | 135.05 | 0.000% |