| Day | Rate | Set date |
|---|---|---|
| 2 June | 13.8100 | .. |
| 3 June | 13.8700 | .. |
| 4 June | 13.1000 | .. |
| 5 June | 13.2300 | .. |
| 6 June | 12.7600 | .. |
| 9 June | 12.6300 | .. |
| 10 June | 12.5600 | .. |
| 11 June | 13.4900 | .. |
| 12 June | 13.6600 | .. |
| 13 June | 13.8100 | .. |
| 16 June | 13.6600 | .. |
| 17 June | 13.7400 | .. |
| 18 June | 13.6500 | .. |
| 19 June | 13.7600 | .. |
| 20 June | 14.6900 | .. |
| 23 June | 13.0000 | .. |
| 24 June | 12.8800 | .. |
| 25 June | 13.2600 | .. |
| 26 June | 13.1400 | .. |
| 27 June | 13.4000 | .. |
| 30 June | 12.7800 | .. |