| Day | Rate | Set date |
|---|---|---|
| 1 May | 1.3760 | .. |
| 2 May | 1.3660 | .. |
| 3 May | 1.3560 | .. |
| 6 May | 1.3570 | .. |
| 7 May | 1.3530 | .. |
| 8 May | 1.3470 | .. |
| 9 May | 1.3520 | .. |
| 10 May | 1.3500 | .. |
| 13 May | 1.3490 | .. |
| 14 May | 1.3490 | .. |
| 15 May | 1.3500 | .. |
| 16 May | 1.3450 | .. |
| 17 May | 1.3430 | .. |
| 20 May | 1.3320 | .. |
| 21 May | 1.3300 | .. |
| 22 May | 1.3360 | .. |
| 23 May | 1.3300 | .. |
| 24 May | 1.3350 | .. |
| 28 May | 1.3310 | .. |
| 29 May | 1.3440 | .. |
| 30 May | 1.3380 | .. |
| 31 May | 1.3330 | .. |