| Day | Rate | Set date |
|---|---|---|
| 4 January | 4.0712 | 04.01.1999 |
| 5 January | 4.0245 | 05.01.1999 |
| 6 January | 4.0065 | 06.01.1999 |
| 7 January | 4.0165 | 07.01.1999 |
| 8 January | 4.0363 | 08.01.1999 |
| 9 January | 4.0363 | 08.01.1999 |
| 10 January | 4.0363 | 08.01.1999 |
| 11 January | 4.0320 | 11.01.1999 |
| 12 January | 4.0330 | 12.01.1999 |
| 13 January | 4.2033 | 13.01.1999 |
| 14 January | 4.1335 | 14.01.1999 |
| 15 January | 4.2000 | 15.01.1999 |
| 16 January | 4.2000 | 15.01.1999 |
| 17 January | 4.2000 | 15.01.1999 |
| 18 January | 4.0667 | 18.01.1999 |
| 19 January | 4.0973 | 19.01.1999 |
| 20 January | 4.0847 | 20.01.1999 |
| 21 January | 4.1277 | 21.01.1999 |
| 22 January | 4.1587 | 22.01.1999 |
| 23 January | 4.1587 | 22.01.1999 |
| 24 January | 4.1587 | 22.01.1999 |
| 25 January | 4.1607 | 25.01.1999 |
| 26 January | 4.1837 | 26.01.1999 |
| 27 January | 4.1588 | 27.01.1999 |
| 28 January | 4.1381 | 28.01.1999 |
| 29 January | 4.1610 | 29.01.1999 |
| 30 January | 4.1610 | 29.01.1999 |
| 31 January | 4.1610 | 29.01.1999 |