| Day | Rate | Set date |
|---|---|---|
| 1 January | 4.4584 | 30.12.2005 |
| 2 January | 4.4702 | 02.01.2006 |
| 3 January | 4.4864 | 03.01.2006 |
| 4 January | 4.5608 | 04.01.2006 |
| 5 January | 4.5439 | 05.01.2006 |
| 6 January | 4.5392 | 06.01.2006 |
| 7 January | 4.5392 | 06.01.2006 |
| 8 January | 4.5392 | 06.01.2006 |
| 9 January | 4.5277 | 09.01.2006 |
| 10 January | 4.5224 | 10.01.2006 |
| 11 January | 4.5294 | 11.01.2006 |
| 12 January | 4.5315 | 12.01.2006 |
| 13 January | 4.5022 | 13.01.2006 |
| 14 January | 4.5022 | 13.01.2006 |
| 15 January | 4.5022 | 13.01.2006 |
| 16 January | 4.5359 | 16.01.2006 |
| 17 January | 4.5275 | 17.01.2006 |
| 18 January | 4.5545 | 18.01.2006 |
| 19 January | 4.5250 | 19.01.2006 |
| 20 January | 4.5195 | 20.01.2006 |
| 21 January | 4.5195 | 20.01.2006 |
| 22 January | 4.5195 | 20.01.2006 |
| 23 January | 4.6020 | 23.01.2006 |
| 24 January | 4.5989 | 24.01.2006 |
| 25 January | 4.6041 | 25.01.2006 |
| 26 January | 4.5897 | 26.01.2006 |
| 27 January | 4.5651 | 27.01.2006 |
| 28 January | 4.5651 | 27.01.2006 |
| 29 January | 4.5651 | 27.01.2006 |
| 30 January | 4.5550 | 30.01.2006 |
| 31 January | 4.5449 | 31.01.2006 |