| Day | Rate | Set date |
|---|---|---|
| 1 April | 100.9800 | .. |
| 2 April | 104.8300 | .. |
| 3 April | 103.8300 | .. |
| 4 April | 106.2300 | .. |
| 7 April | 109.0900 | .. |
| 8 April | 108.5000 | .. |
| 9 April | 110.8700 | .. |
| 10 April | 110.1100 | .. |
| 11 April | 110.1400 | .. |
| 14 April | 111.7600 | .. |
| 15 April | 113.7900 | .. |
| 16 April | 114.9300 | .. |
| 17 April | 114.8600 | .. |
| 18 April | 116.6900 | .. |
| 21 April | 117.4800 | .. |
| 22 April | 119.3700 | .. |
| 23 April | 118.3000 | .. |
| 24 April | 116.0600 | .. |
| 25 April | 118.5200 | .. |
| 28 April | 118.7500 | .. |
| 29 April | 115.6300 | .. |
| 30 April | 113.4600 | .. |