| Day | Rate | Set date |
|---|---|---|
| 1 April | 9.2592 | 01.04.2011 |
| 2 April | 9.2592 | 01.04.2011 |
| 3 April | 9.2592 | 01.04.2011 |
| 4 April | 9.3094 | 04.04.2011 |
| 5 April | 9.2654 | 05.04.2011 |
| 6 April | 9.3579 | 06.04.2011 |
| 7 April | 9.3442 | 07.04.2011 |
| 8 April | 9.4115 | 08.04.2011 |
| 9 April | 9.4115 | 08.04.2011 |
| 10 April | 9.4115 | 08.04.2011 |
| 11 April | 9.4374 | 11.04.2011 |
| 12 April | 9.4638 | 12.04.2011 |
| 13 April | 9.4687 | 13.04.2011 |
| 14 April | 9.4075 | 14.04.2011 |
| 15 April | 9.4389 | 15.04.2011 |
| 16 April | 9.4389 | 15.04.2011 |
| 17 April | 9.4389 | 15.04.2011 |
| 18 April | 9.3199 | 18.04.2011 |
| 19 April | 9.3399 | 19.04.2011 |
| 20 April | 9.4716 | 20.04.2011 |
| 21 April | 9.4708 | 21.04.2011 |
| 23 April | 9.4708 | 21.04.2011 |
| 24 April | 9.4708 | 21.04.2011 |
| 26 April | 9.5418 | 26.04.2011 |
| 27 April | 9.5508 | 27.04.2011 |
| 28 April | 9.6161 | 28.04.2011 |
| 29 April | 9.6456 | 29.04.2011 |
| 30 April | 9.6456 | 29.04.2011 |