| Day | Rate | Set date |
|---|---|---|
| 1 February | 39.7920 | 01.02.2012 |
| 2 February | 39.6665 | 02.02.2012 |
| 3 February | 39.8093 | 03.02.2012 |
| 4 February | 39.8093 | 03.02.2012 |
| 5 February | 39.8093 | 03.02.2012 |
| 6 February | 39.4254 | 06.02.2012 |
| 7 February | 39.2870 | 07.02.2012 |
| 8 February | 39.5590 | 08.02.2012 |
| 9 February | 39.5546 | 09.02.2012 |
| 10 February | 39.6746 | 10.02.2012 |
| 11 February | 39.6746 | 10.02.2012 |
| 12 February | 39.6746 | 10.02.2012 |
| 13 February | 39.5760 | 13.02.2012 |
| 14 February | 39.5780 | 14.02.2012 |
| 15 February | 39.3175 | 15.02.2012 |
| 16 February | 39.3700 | 16.02.2012 |
| 17 February | 39.3750 | 17.02.2012 |
| 18 February | 39.3750 | 17.02.2012 |
| 19 February | 39.3750 | 17.02.2012 |
| 20 February | 39.4734 | 20.02.2012 |
| 21 February | 39.4500 | 21.02.2012 |
| 22 February | 39.3680 | 22.02.2012 |
| 23 February | 39.3600 | 23.02.2012 |
| 24 February | 39.1850 | 24.02.2012 |
| 25 February | 39.1850 | 24.02.2012 |
| 26 February | 39.1850 | 24.02.2012 |
| 27 February | 38.8825 | 27.02.2012 |
| 28 February | 39.0475 | 28.02.2012 |
| 29 February | 39.1354 | 29.02.2012 |