| Day | Rate | Set date |
|---|---|---|
| 1 April | 1.8518 | 01.04.2011 |
| 2 April | 1.8518 | 01.04.2011 |
| 3 April | 1.8518 | 01.04.2011 |
| 4 April | 1.8524 | 04.04.2011 |
| 5 April | 1.8412 | 05.04.2011 |
| 6 April | 1.8455 | 06.04.2011 |
| 7 April | 1.8345 | 07.04.2011 |
| 8 April | 1.8446 | 08.04.2011 |
| 9 April | 1.8446 | 08.04.2011 |
| 10 April | 1.8446 | 08.04.2011 |
| 11 April | 1.8446 | 11.04.2011 |
| 12 April | 1.8409 | 12.04.2011 |
| 13 April | 1.8360 | 13.04.2011 |
| 14 April | 1.8238 | 14.04.2011 |
| 15 April | 1.8152 | 15.04.2011 |
| 16 April | 1.8152 | 15.04.2011 |
| 17 April | 1.8152 | 15.04.2011 |
| 18 April | 1.8130 | 18.04.2011 |
| 19 April | 1.8154 | 19.04.2011 |
| 20 April | 1.8206 | 20.04.2011 |
| 21 April | 1.8200 | 21.04.2011 |
| 23 April | 1.8200 | 21.04.2011 |
| 24 April | 1.8200 | 21.04.2011 |
| 26 April | 1.8169 | 26.04.2011 |
| 27 April | 1.8212 | 27.04.2011 |
| 28 April | 1.8495 | 28.04.2011 |
| 29 April | 1.8414 | 29.04.2011 |
| 30 April | 1.8414 | 29.04.2011 |