| Day | Rate | Set date |
|---|---|---|
| 3 May | 2.2890 | .. |
| 4 May | 2.3170 | .. |
| 5 May | 2.2240 | .. |
| 6 May | 2.1740 | .. |
| 7 May | 2.1620 | .. |
| 10 May | 2.0820 | .. |
| 11 May | 2.1570 | .. |
| 12 May | 2.2150 | .. |
| 13 May | 2.2710 | .. |
| 14 May | 2.2620 | .. |
| 17 May | 2.3140 | .. |
| 18 May | 2.3490 | .. |
| 19 May | 2.3150 | .. |
| 20 May | 2.3220 | .. |
| 21 May | 2.1190 | .. |
| 24 May | 2.0090 | .. |
| 25 May | 2.0840 | .. |
| 26 May | 2.0860 | .. |
| 27 May | 2.1040 | .. |
| 28 May | 2.1410 | .. |