| Day | Rate | Set date |
|---|---|---|
| 1 February | 10.1889 | 01.02.2012 |
| 2 February | 10.1048 | 02.02.2012 |
| 3 February | 10.0272 | 03.02.2012 |
| 4 February | 10.0272 | 03.02.2012 |
| 5 February | 10.0272 | 03.02.2012 |
| 6 February | 9.9450 | 06.02.2012 |
| 7 February | 9.9577 | 07.02.2012 |
| 8 February | 10.0158 | 08.02.2012 |
| 9 February | 10.0959 | 09.02.2012 |
| 10 February | 10.1900 | 10.02.2012 |
| 11 February | 10.1900 | 10.02.2012 |
| 12 February | 10.1900 | 10.02.2012 |
| 13 February | 10.1629 | 13.02.2012 |
| 14 February | 10.1800 | 14.02.2012 |
| 15 February | 10.1010 | 15.02.2012 |
| 16 February | 10.2131 | 16.02.2012 |
| 17 February | 10.1882 | 17.02.2012 |
| 18 February | 10.1882 | 17.02.2012 |
| 19 February | 10.1882 | 17.02.2012 |
| 20 February | 10.1688 | 20.02.2012 |
| 21 February | 10.2166 | 21.02.2012 |
| 22 February | 10.2085 | 22.02.2012 |
| 23 February | 10.2261 | 23.02.2012 |
| 24 February | 10.1831 | 24.02.2012 |
| 25 February | 10.1831 | 24.02.2012 |
| 26 February | 10.1831 | 24.02.2012 |
| 27 February | 10.2086 | 27.02.2012 |
| 28 February | 10.1176 | 28.02.2012 |
| 29 February | 10.0080 | 29.02.2012 |