| Day | Rate | Set date |
|---|---|---|
| 1 April | 7.8055 | 01.04.2011 |
| 2 April | 7.8055 | 01.04.2011 |
| 3 April | 7.8055 | 01.04.2011 |
| 4 April | 7.8205 | 04.04.2011 |
| 5 April | 7.7910 | 05.04.2011 |
| 6 April | 7.7850 | 06.04.2011 |
| 7 April | 7.8175 | 07.04.2011 |
| 8 April | 7.8020 | 08.04.2011 |
| 9 April | 7.8020 | 08.04.2011 |
| 10 April | 7.8020 | 08.04.2011 |
| 11 April | 7.8125 | 11.04.2011 |
| 12 April | 7.8770 | 12.04.2011 |
| 13 April | 7.8620 | 13.04.2011 |
| 14 April | 7.8580 | 14.04.2011 |
| 15 April | 7.8080 | 15.04.2011 |
| 16 April | 7.8080 | 15.04.2011 |
| 17 April | 7.8080 | 15.04.2011 |
| 18 April | 7.7880 | 18.04.2011 |
| 19 April | 7.7635 | 19.04.2011 |
| 20 April | 7.7895 | 20.04.2011 |
| 21 April | 7.7842 | 21.04.2011 |
| 23 April | 7.7842 | 21.04.2011 |
| 24 April | 7.7842 | 21.04.2011 |
| 26 April | 7.7800 | 26.04.2011 |
| 27 April | 7.7885 | 27.04.2011 |
| 28 April | 7.8090 | 28.04.2011 |
| 29 April | 7.7820 | 29.04.2011 |
| 30 April | 7.7820 | 29.04.2011 |