| Day | Rate | Set date |
|---|---|---|
| 1 February | 2.3232 | 01.02.2012 |
| 2 February | 2.3140 | 02.02.2012 |
| 3 February | 2.3112 | 03.02.2012 |
| 4 February | 2.3112 | 03.02.2012 |
| 5 February | 2.3112 | 03.02.2012 |
| 6 February | 2.3017 | 06.02.2012 |
| 7 February | 2.3076 | 07.02.2012 |
| 8 February | 2.3191 | 08.02.2012 |
| 9 February | 2.3331 | 09.02.2012 |
| 10 February | 2.3305 | 10.02.2012 |
| 11 February | 2.3305 | 10.02.2012 |
| 12 February | 2.3305 | 10.02.2012 |
| 13 February | 2.3312 | 13.02.2012 |
| 14 February | 2.3307 | 14.02.2012 |
| 15 February | 2.3101 | 15.02.2012 |
| 16 February | 2.3048 | 16.02.2012 |
| 17 February | 2.3094 | 17.02.2012 |
| 18 February | 2.3094 | 17.02.2012 |
| 19 February | 2.3094 | 17.02.2012 |
| 20 February | 2.3094 | 20.02.2012 |
| 21 February | 2.3182 | 21.02.2012 |
| 22 February | 2.3173 | 22.02.2012 |
| 23 February | 2.3460 | 23.02.2012 |
| 24 February | 2.3639 | 24.02.2012 |
| 25 February | 2.3639 | 24.02.2012 |
| 26 February | 2.3639 | 24.02.2012 |
| 27 February | 2.3697 | 27.02.2012 |
| 28 February | 2.3580 | 28.02.2012 |
| 29 February | 2.3450 | 29.02.2012 |