| Day | Rate | Set date |
|---|---|---|
| 2 January | 3.6840 | .. |
| 3 January | 3.8150 | .. |
| 4 January | 3.7170 | .. |
| 5 January | 3.8820 | .. |
| 6 January | 3.8120 | .. |
| 7 January | 3.9160 | .. |
| 9 January | 4.1360 | .. |
| 10 January | 4.0790 | .. |
| 11 January | 4.2490 | .. |
| 12 January | 4.8570 | .. |
| 13 January | 4.2700 | .. |
| 14 January | 4.2620 | .. |
| 16 January | 4.3350 | .. |
| 17 January | 4.2760 | .. |
| 18 January | 4.2830 | .. |
| 19 January | 4.0310 | .. |
| 20 January | 3.8020 | .. |
| 21 January | 3.9990 | .. |
| 23 January | 3.7440 | .. |
| 24 January | 4.0270 | .. |
| 25 January | 4.0530 | .. |
| 26 January | 4.2770 | .. |
| 27 January | 6.2650 | .. |
| 28 January | 4.6390 | .. |
| 30 January | 4.9980 | .. |
| 31 January | 4.8740 | .. |