| Day | Rate | Set date |
|---|---|---|
| 1 January | 45.8900 | .. |
| 2 January | 46.5400 | .. |
| 3 January | 47.0900 | .. |
| 4 January | 47.9600 | .. |
| 7 January | 48.5200 | .. |
| 8 January | 49.7800 | .. |
| 9 January | 52.3600 | .. |
| 10 January | 52.5900 | .. |
| 11 January | 51.5900 | .. |
| 14 January | 50.5100 | .. |
| 15 January | 52.1100 | .. |
| 16 January | 52.3100 | .. |
| 17 January | 52.0700 | .. |
| 18 January | 53.8000 | .. |
| 20 January | 53.6500 | .. |
| 21 January | 54.2400 | .. |
| 22 January | 52.5700 | .. |
| 23 January | 52.6200 | .. |
| 24 January | 53.1300 | .. |
| 25 January | 53.6900 | .. |
| 28 January | 51.9900 | .. |
| 29 January | 53.3100 | .. |
| 30 January | 54.2300 | .. |
| 31 January | 53.7900 | .. |