| Day | Rate | Set date |
|---|---|---|
| 3 January | 112.1300 | .. |
| 4 January | 113.7000 | .. |
| 5 January | 112.7400 | .. |
| 6 January | 113.0600 | .. |
| 9 January | 112.4500 | .. |
| 10 January | 113.2800 | .. |
| 11 January | 112.2400 | .. |
| 12 January | 111.2600 | .. |
| 13 January | 110.4400 | .. |
| 16 January | 111.2000 | .. |
| 17 January | 111.5300 | .. |
| 18 January | 110.6600 | .. |
| 19 January | 111.5500 | .. |
| 20 January | 109.8600 | .. |
| 23 January | 110.5800 | .. |
| 24 January | 110.0300 | .. |
| 25 January | 109.8100 | .. |
| 26 January | 110.7900 | .. |
| 27 January | 111.4600 | .. |
| 30 January | 110.7500 | .. |
| 31 January | 110.9800 | .. |