| Day | Rate | Set date |
|---|---|---|
| 1 June | 16.3700 | .. |
| 4 June | 16.1000 | .. |
| 5 June | 15.7600 | .. |
| 6 June | 15.6100 | .. |
| 7 June | 15.6100 | .. |
| 8 June | 15.6500 | .. |
| 11 June | 15.5500 | .. |
| 12 June | 15.9700 | .. |
| 13 June | 15.9800 | .. |
| 14 June | 16.0900 | .. |
| 15 June | 16.1100 | .. |
| 18 June | 15.6700 | .. |
| 19 June | 15.6300 | .. |
| 20 June | 15.6100 | .. |
| 21 June | 15.8300 | .. |
| 22 June | 16.1700 | .. |
| 25 June | 16.2000 | .. |
| 26 June | 16.0200 | .. |
| 27 June | 15.7100 | .. |
| 28 June | 16.2100 | .. |
| 29 June | 16.1400 | .. |