| Day | Rate | Set date |
|---|---|---|
| 1 June | 14.5500 | .. |
| 2 June | 14.8800 | .. |
| 3 June | 14.9500 | .. |
| 4 June | 15.5800 | .. |
| 7 June | 16.1000 | .. |
| 8 June | 15.8400 | .. |
| 9 June | 16.1800 | .. |
| 10 June | 16.0700 | .. |
| 11 June | 16.7300 | .. |
| 14 June | 16.4100 | .. |
| 15 June | 16.4600 | .. |
| 16 June | 16.4700 | .. |
| 17 June | 16.7600 | .. |
| 18 June | 16.5000 | .. |
| 21 June | 16.3700 | .. |
| 22 June | 16.1000 | .. |
| 23 June | 16.6300 | .. |
| 24 June | 16.5500 | .. |
| 25 June | 16.6200 | .. |
| 28 June | 16.5300 | .. |
| 29 June | 16.7900 | .. |
| 30 June | 17.5100 | .. |