| Day | Rate | Set date |
|---|---|---|
| 1 April | 78.5900 | 01.04.2005 |
| 2 April | 78.5900 | 01.04.2005 |
| 3 April | 78.5900 | 01.04.2005 |
| 4 April | 78.4300 | 04.04.2005 |
| 5 April | 78.3200 | 05.04.2005 |
| 6 April | 78.7600 | 06.04.2005 |
| 7 April | 78.9400 | 07.04.2005 |
| 8 April | 78.7200 | 08.04.2005 |
| 9 April | 78.7200 | 08.04.2005 |
| 10 April | 78.7200 | 08.04.2005 |
| 11 April | 79.5100 | 11.04.2005 |
| 12 April | 80.4700 | 12.04.2005 |
| 13 April | 81.6000 | 13.04.2005 |
| 14 April | 81.1700 | 14.04.2005 |
| 15 April | 80.9700 | 15.04.2005 |
| 16 April | 80.9700 | 15.04.2005 |
| 17 April | 80.9700 | 15.04.2005 |
| 18 April | 81.7800 | 18.04.2005 |
| 19 April | 81.8800 | 19.04.2005 |
| 20 April | 81.6200 | 20.04.2005 |
| 21 April | 81.7500 | 21.04.2005 |
| 22 April | 81.4600 | 22.04.2005 |
| 23 April | 81.4600 | 22.04.2005 |
| 24 April | 81.4600 | 22.04.2005 |
| 25 April | 82.0900 | 25.04.2005 |
| 26 April | 82.4600 | 26.04.2005 |
| 27 April | 82.3600 | 27.04.2005 |
| 28 April | 82.3000 | 28.04.2005 |
| 29 April | 81.6700 | 29.04.2005 |
| 30 April | 81.6700 | 29.04.2005 |