| Day | Rate | Set date |
|---|---|---|
| 1 July | 5.3170 | .. |
| 2 July | 5.1990 | .. |
| 3 July | 5.2260 | .. |
| 7 July | 5.3810 | .. |
| 8 July | 5.5030 | .. |
| 9 July | 5.5200 | .. |
| 10 July | 5.2580 | .. |
| 11 July | 5.1540 | .. |
| 14 July | 5.1020 | .. |
| 15 July | 5.0200 | .. |
| 16 July | 4.9340 | .. |
| 17 July | 5.0500 | .. |
| 18 July | 5.0220 | .. |
| 21 July | 5.1070 | .. |
| 22 July | 4.8680 | .. |
| 23 July | 4.8760 | .. |
| 24 July | 4.7310 | .. |
| 25 July | 4.7060 | .. |
| 28 July | 4.7000 | .. |
| 29 July | 4.6930 | .. |
| 30 July | 4.6680 | .. |
| 31 July | 4.7180 | .. |