| Day | Rate | Set date |
|---|---|---|
| 1 April | 38.4820 | 01.04.1999 |
| 2 April | 38.4420 | 02.04.1999 |
| 3 April | 38.4420 | 02.04.1999 |
| 4 April | 38.4420 | 02.04.1999 |
| 5 April | 38.4870 | 05.04.1999 |
| 6 April | 38.3520 | 06.04.1999 |
| 7 April | 38.1990 | 07.04.1999 |
| 8 April | 38.0630 | 08.04.1999 |
| 9 April | 38.0360 | 09.04.1999 |
| 10 April | 38.0360 | 09.04.1999 |
| 11 April | 38.0360 | 09.04.1999 |
| 12 April | 38.1320 | 12.04.1999 |
| 13 April | 38.1550 | 13.04.1999 |
| 14 April | 38.0000 | 14.04.1999 |
| 15 April | 37.7100 | 15.04.1999 |
| 16 April | 37.9220 | 16.04.1999 |
| 17 April | 37.9220 | 16.04.1999 |
| 18 April | 37.9220 | 16.04.1999 |
| 19 April | 37.7450 | 19.04.1999 |
| 20 April | 37.8320 | 20.04.1999 |
| 21 April | 37.7970 | 21.04.1999 |
| 22 April | 37.8820 | 22.04.1999 |
| 23 April | 37.8390 | 23.04.1999 |
| 24 April | 37.8390 | 23.04.1999 |
| 25 April | 37.8390 | 23.04.1999 |
| 26 April | 37.7100 | 26.04.1999 |
| 27 April | 37.6830 | 27.04.1999 |
| 28 April | 37.8070 | 28.04.1999 |
| 29 April | 37.6920 | 29.04.1999 |
| 30 April | 37.6430 | 30.04.1999 |