| Day | Rate | Set date |
|---|---|---|
| 1 April | 4.3620 | .. |
| 4 April | 4.2890 | .. |
| 5 April | 4.2310 | .. |
| 6 April | 4.1460 | .. |
| 7 April | 4.0570 | .. |
| 8 April | 4.0410 | .. |
| 11 April | 4.1080 | .. |
| 12 April | 4.0980 | .. |
| 13 April | 4.1410 | .. |
| 14 April | 4.2120 | .. |
| 15 April | 4.2040 | .. |
| 18 April | 4.1380 | .. |
| 19 April | 4.2620 | .. |
| 20 April | 4.3100 | .. |
| 21 April | 4.4120 | .. |
| 25 April | 4.3890 | .. |
| 26 April | 4.3870 | .. |
| 27 April | 4.3770 | .. |
| 28 April | 4.5710 | .. |
| 29 April | 4.6980 | .. |