| Date | Currency |
|---|---|
| 16/04/2013 | 66.42 |
| 09/04/2013 | 64.81 |
| 02/04/2013 | 65.77 |
| 26/03/2013 | 65.94 |
| 19/03/2013 | 66.25 |
| 12/03/2013 | 66.01 |
| 05/03/2013 | 66.13 |
| 26/02/2013 | 66.58 |
| 19/02/2013 | 66.94 |
| 12/02/2013 | 66.65 |
| 05/02/2013 | 66.82 |
| 29/01/2013 | 66.53 |
| 22/01/2013 | 66.00 |
| 15/01/2013 | 65.73 |
| 08/01/2013 | 65.37 |
| $ 1 | 12667.00 | +0.022% |
| € 1 | 13481.49 | -2.022% |
| ₽ 1 | 135.77 | -0.506% |