| Date | Currency |
|---|---|
| 01/10/2013 | 66.55 |
| 24/09/2013 | 67.65 |
| 17/09/2013 | 65.39 |
| 10/09/2013 | 63.87 |
| 03/09/2013 | 64.06 |
| 20/08/2013 | 64.35 |
| 13/08/2013 | 64.37 |
| 06/08/2013 | 63.79 |
| 30/07/2013 | 64.59 |
| 23/07/2013 | 64.90 |
| 16/07/2013 | 64.38 |
| 09/07/2013 | 63.16 |
| 02/07/2013 | 64.09 |
| 25/06/2013 | 63.92 |
| 18/06/2013 | 65.74 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |