| Day | Rate | Set date |
|---|---|---|
| 1 May | 1.5650 | .. |
| 2 May | 1.5750 | .. |
| 3 May | 1.5750 | .. |
| 4 May | 1.5750 | .. |
| 7 May | 1.5800 | .. |
| 8 May | 1.5830 | .. |
| 9 May | 1.5760 | .. |
| 10 May | 1.5740 | .. |
| 11 May | 1.5650 | .. |
| 14 May | 1.5560 | .. |
| 15 May | 1.5520 | .. |
| 16 May | 1.5700 | .. |
| 17 May | 1.5700 | .. |
| 18 May | 1.5540 | .. |
| 21 May | 1.5570 | .. |
| 22 May | 1.6130 | .. |
| 23 May | 1.6020 | .. |
| 24 May | 1.6000 | .. |
| 25 May | 1.5920 | .. |
| 29 May | 1.5850 | .. |
| 30 May | 1.5850 | .. |
| 31 May | 1.5900 | .. |