| Day | Rate | Set date |
|---|---|---|
| 2 January | 24.3000 | .. |
| 3 January | 25.0300 | .. |
| 4 January | 25.3500 | .. |
| 5 January | 25.1800 | .. |
| 8 January | 24.4300 | .. |
| 9 January | 24.5900 | .. |
| 10 January | 25.3400 | .. |
| 11 January | 25.6100 | .. |
| 12 January | 25.7500 | .. |
| 15 January | 26.1800 | .. |
| 16 January | 26.2000 | .. |
| 17 January | 24.7900 | .. |
| 18 January | 25.6200 | .. |
| 19 January | 27.0400 | .. |
| 22 January | 26.5300 | .. |
| 23 January | 26.6700 | .. |
| 24 January | 26.2600 | .. |
| 25 January | 26.4600 | .. |
| 26 January | 26.9800 | .. |
| 29 January | 26.6000 | .. |
| 30 January | 26.8900 | .. |
| 31 January | 26.6600 | .. |