| Day | Rate | Set date |
|---|---|---|
| 1 July | 2.2670 | .. |
| 2 July | 2.2400 | .. |
| 3 July | 2.2900 | .. |
| 4 July | 2.2850 | .. |
| 5 July | 2.4180 | .. |
| 8 July | 2.4030 | .. |
| 9 July | 2.4250 | .. |
| 10 July | 2.4440 | .. |
| 11 July | 2.4160 | .. |
| 12 July | 2.4530 | .. |
| 15 July | 2.4080 | .. |
| 16 July | 2.3060 | .. |
| 17 July | 2.3040 | .. |
| 18 July | 2.2870 | .. |
| 19 July | 2.2510 | .. |
| 22 July | 2.3120 | .. |
| 23 July | 2.3000 | .. |
| 24 July | 2.2200 | .. |
| 25 July | 2.2440 | .. |
| 26 July | 2.1690 | .. |
| 29 July | 2.1410 | .. |
| 30 July | 2.1370 | .. |
| 31 July | 2.2330 | .. |