| Day | Rate | Set date |
|---|---|---|
| 1 April | 5.7650 | .. |
| 2 April | 5.8120 | .. |
| 5 April | 5.8040 | .. |
| 6 April | 5.8090 | .. |
| 7 April | 5.8720 | .. |
| 8 April | 5.9410 | .. |
| 12 April | 6.0090 | .. |
| 13 April | 5.7880 | .. |
| 14 April | 5.7440 | .. |
| 15 April | 5.7340 | .. |
| 16 April | 5.6100 | .. |
| 19 April | 5.5090 | .. |
| 20 April | 5.5530 | .. |
| 21 April | 5.5820 | .. |
| 22 April | 5.6230 | .. |
| 23 April | 5.5710 | .. |
| 26 April | 5.7640 | .. |
| 27 April | 5.8740 | .. |
| 28 April | 5.9350 | .. |
| 29 April | 5.9240 | .. |
| 30 April | 5.8620 | .. |