| Day | Rate | Set date |
|---|---|---|
| 1 January | 4.4580 | 30.12.2011 |
| 2 January | 4.4733 | 02.01.2012 |
| 3 January | 4.4744 | 03.01.2012 |
| 4 January | 4.4895 | 04.01.2012 |
| 5 January | 4.5054 | 05.01.2012 |
| 6 January | 4.4973 | 06.01.2012 |
| 7 January | 4.4973 | 06.01.2012 |
| 8 January | 4.4973 | 06.01.2012 |
| 9 January | 4.4821 | 09.01.2012 |
| 10 January | 4.4626 | 10.01.2012 |
| 11 January | 4.4609 | 11.01.2012 |
| 12 January | 4.4392 | 12.01.2012 |
| 13 January | 4.4060 | 13.01.2012 |
| 14 January | 4.4060 | 13.01.2012 |
| 15 January | 4.4060 | 13.01.2012 |
| 16 January | 4.3927 | 16.01.2012 |
| 17 January | 4.3697 | 17.01.2012 |
| 18 January | 4.3478 | 18.01.2012 |
| 19 January | 4.3250 | 19.01.2012 |
| 20 January | 4.3196 | 20.01.2012 |
| 21 January | 4.3196 | 20.01.2012 |
| 22 January | 4.3196 | 20.01.2012 |
| 23 January | 4.2853 | 23.01.2012 |
| 24 January | 4.2984 | 24.01.2012 |
| 25 January | 4.2966 | 25.01.2012 |
| 26 January | 4.2470 | 26.01.2012 |
| 27 January | 4.2207 | 27.01.2012 |
| 28 January | 4.2207 | 27.01.2012 |
| 29 January | 4.2207 | 27.01.2012 |
| 30 January | 4.2545 | 30.01.2012 |
| 31 January | 4.2243 | 31.01.2012 |