| Day | Rate | Set date |
|---|---|---|
| 1 April | 3.6950 | .. |
| 2 April | 3.7820 | .. |
| 3 April | 3.8010 | .. |
| 6 April | 3.7320 | .. |
| 7 April | 3.5620 | .. |
| 8 April | 3.6300 | .. |
| 9 April | 3.6100 | .. |
| 13 April | 3.6280 | .. |
| 14 April | 3.6890 | .. |
| 15 April | 3.6930 | .. |
| 16 April | 3.5990 | .. |
| 17 April | 3.7290 | .. |
| 20 April | 3.5400 | .. |
| 21 April | 3.5110 | .. |
| 22 April | 3.5320 | .. |
| 23 April | 3.4090 | .. |
| 24 April | 3.2970 | .. |
| 27 April | 3.2530 | .. |
| 28 April | 3.3210 | .. |
| 29 April | 3.4030 | .. |
| 30 April | 3.3730 | .. |