| Day | Rate | Set date |
|---|---|---|
| 1 June | 1.9661 | 01.06.1999 |
| 2 June | 1.9689 | 02.06.1999 |
| 3 June | 1.9800 | 03.06.1999 |
| 4 June | 1.9444 | 04.06.1999 |
| 5 June | 1.9444 | 04.06.1999 |
| 6 June | 1.9444 | 04.06.1999 |
| 7 June | 1.9209 | 07.06.1999 |
| 8 June | 1.9549 | 08.06.1999 |
| 9 June | 1.9568 | 09.06.1999 |
| 10 June | 1.9572 | 10.06.1999 |
| 11 June | 1.9419 | 11.06.1999 |
| 12 June | 1.9419 | 11.06.1999 |
| 13 June | 1.9419 | 11.06.1999 |
| 14 June | 1.9457 | 14.06.1999 |
| 15 June | 1.9427 | 15.06.1999 |
| 16 June | 1.9501 | 16.06.1999 |
| 17 June | 1.9309 | 17.06.1999 |
| 18 June | 1.9515 | 18.06.1999 |
| 19 June | 1.9515 | 18.06.1999 |
| 20 June | 1.9515 | 18.06.1999 |
| 21 June | 1.9515 | 21.06.1999 |
| 22 June | 1.9519 | 22.06.1999 |
| 23 June | 1.9328 | 23.06.1999 |
| 24 June | 1.9246 | 24.06.1999 |
| 25 June | 1.9471 | 25.06.1999 |
| 26 June | 1.9471 | 25.06.1999 |
| 27 June | 1.9471 | 25.06.1999 |
| 28 June | 1.9428 | 28.06.1999 |
| 29 June | 1.9503 | 29.06.1999 |
| 30 June | 1.9404 | 30.06.1999 |