| Day | Rate | Set date |
|---|---|---|
| 1 June | 14.9600 | .. |
| 2 June | 14.8400 | .. |
| 3 June | 14.8100 | .. |
| 4 June | 15.1200 | .. |
| 5 June | 15.0700 | .. |
| 8 June | 14.5500 | .. |
| 9 June | 13.8500 | .. |
| 10 June | 13.4800 | .. |
| 11 June | 12.7500 | .. |
| 12 June | 12.5900 | .. |
| 15 June | 11.5600 | .. |
| 16 June | 11.9800 | .. |
| 17 June | 12.6000 | .. |
| 18 June | 11.7700 | .. |
| 19 June | 11.8400 | .. |
| 22 June | 13.4300 | .. |
| 23 June | 14.5200 | .. |
| 24 June | 14.6000 | .. |
| 25 June | 14.0300 | .. |
| 26 June | 14.1300 | .. |
| 29 June | 14.0700 | .. |
| 30 June | 14.1800 | .. |