| Date | Currency |
|---|---|
| 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 |
| 11/06/2013 | 64.77 |
| 04/06/2013 | 65.57 |
| 28/05/2013 | 66.47 |
| $ 1 | 12697.00 | 0.000% |
| € 1 | 13547.70 | 0.000% |
| ₽ 1 | 135.05 | 0.000% |