| Day | Rate | Set date |
|---|---|---|
| 1 June | 4.0640 | .. |
| 2 June | 4.0430 | .. |
| 5 June | 4.3980 | .. |
| 6 June | 4.2940 | .. |
| 7 June | 3.9450 | .. |
| 8 June | 4.1330 | .. |
| 9 June | 4.1600 | .. |
| 12 June | 4.2120 | .. |
| 13 June | 4.1580 | .. |
| 14 June | 4.2560 | .. |
| 15 June | 4.4630 | .. |
| 16 June | 4.4880 | .. |
| 19 June | 4.0630 | .. |
| 20 June | 4.1070 | .. |
| 21 June | 4.3780 | .. |
| 22 June | 4.5510 | .. |
| 23 June | 4.4480 | .. |
| 26 June | 4.5600 | .. |
| 27 June | 4.6860 | .. |
| 28 June | 4.3690 | .. |
| 29 June | 4.4230 | .. |
| 30 June | 4.4760 | .. |