| Day | Rate | Set date |
|---|---|---|
| 1 April | 4.2760 | .. |
| 2 April | 4.3640 | .. |
| 3 April | 4.4700 | .. |
| 4 April | 4.4390 | .. |
| 7 April | 4.4760 | .. |
| 8 April | 4.5340 | .. |
| 9 April | 4.5860 | .. |
| 10 April | 4.6550 | .. |
| 11 April | 4.6200 | .. |
| 14 April | 4.5600 | .. |
| 15 April | 4.5670 | .. |
| 16 April | 4.5300 | .. |
| 17 April | 4.7410 | .. |
| 21 April | 4.6970 | .. |
| 22 April | 4.7390 | .. |
| 23 April | 4.7300 | .. |
| 24 April | 4.7050 | .. |
| 25 April | 4.6470 | .. |
| 28 April | 4.7950 | .. |
| 29 April | 4.8310 | .. |
| 30 April | 4.8150 | .. |