| Day | Rate | Set date |
|---|---|---|
| 3 January | 63.1400 | .. |
| 4 January | 63.4200 | .. |
| 5 January | 62.7900 | .. |
| 6 January | 64.2100 | .. |
| 9 January | 63.5000 | .. |
| 10 January | 63.3700 | .. |
| 11 January | 63.9400 | .. |
| 12 January | 63.9400 | .. |
| 13 January | 63.9200 | .. |
| 17 January | 66.3100 | .. |
| 18 January | 65.7300 | .. |
| 19 January | 66.8300 | .. |
| 20 January | 68.3500 | .. |
| 23 January | 68.1000 | .. |
| 24 January | 67.0600 | .. |
| 25 January | 65.8500 | .. |
| 26 January | 66.2600 | .. |
| 27 January | 67.7600 | .. |
| 30 January | 68.3500 | .. |
| 31 January | 67.9200 | .. |