| Day | Rate | Set date |
|---|---|---|
| 3 January | 16.0900 | .. |
| 4 January | 16.1900 | .. |
| 5 January | 16.4600 | .. |
| 6 January | 16.5000 | .. |
| 9 January | 16.2800 | .. |
| 10 January | 16.1900 | .. |
| 11 January | 16.6300 | .. |
| 12 January | 16.6300 | .. |
| 13 January | 16.3800 | .. |
| 16 January | 16.3700 | .. |
| 17 January | 16.8200 | .. |
| 18 January | 16.9300 | .. |
| 19 January | 16.8000 | .. |
| 20 January | 16.8700 | .. |
| 23 January | 16.6400 | .. |
| 24 January | 16.8600 | .. |
| 25 January | 16.7900 | .. |
| 26 January | 16.6700 | .. |
| 27 January | 16.3900 | .. |
| 30 January | 16.5700 | .. |
| 31 January | 16.8000 | .. |