| Day | Rate | Set date |
|---|---|---|
| 1 July | 2.7600 | .. |
| 2 July | 2.8100 | .. |
| 3 July | 2.8410 | .. |
| 8 July | 2.8270 | .. |
| 9 July | 2.7390 | .. |
| 10 July | 2.7770 | .. |
| 11 July | 2.6960 | .. |
| 12 July | 2.7610 | .. |
| 15 July | 2.7650 | .. |
| 16 July | 2.7600 | .. |
| 17 July | 2.6380 | .. |
| 18 July | 2.4300 | .. |
| 19 July | 2.3590 | .. |
| 22 July | 2.1810 | .. |
| 23 July | 2.3900 | .. |
| 24 July | 2.3590 | .. |
| 25 July | 2.3220 | .. |
| 26 July | 2.1920 | .. |
| 29 July | 2.0460 | .. |
| 30 July | 2.1440 | .. |
| 31 July | 2.1630 | .. |