| Day | Rate | Set date | 
|---|---|---|
| 1 February | 248.9700 | 01.02.1999 | 
| 2 February | 248.9900 | 02.02.1999 | 
| 3 February | 249.0000 | 03.02.1999 | 
| 4 February | 248.7700 | 04.02.1999 | 
| 5 February | 248.9100 | 05.02.1999 | 
| 6 February | 248.9100 | 05.02.1999 | 
| 7 February | 248.9100 | 05.02.1999 | 
| 8 February | 248.6400 | 08.02.1999 | 
| 9 February | 249.7500 | 09.02.1999 | 
| 10 February | 251.0500 | 10.02.1999 | 
| 11 February | 249.6400 | 11.02.1999 | 
| 12 February | 249.3200 | 12.02.1999 | 
| 13 February | 249.3200 | 12.02.1999 | 
| 14 February | 249.3200 | 12.02.1999 | 
| 15 February | 249.6600 | 15.02.1999 | 
| 16 February | 249.5600 | 16.02.1999 | 
| 17 February | 251.0900 | 17.02.1999 | 
| 18 February | 252.0600 | 18.02.1999 | 
| 19 February | 251.8800 | 19.02.1999 | 
| 20 February | 251.8800 | 19.02.1999 | 
| 21 February | 251.8800 | 19.02.1999 | 
| 22 February | 250.1200 | 22.02.1999 | 
| 23 February | 249.9000 | 23.02.1999 | 
| 24 February | 252.2300 | 24.02.1999 | 
| 25 February | 252.5600 | 25.02.1999 | 
| 26 February | 253.9100 | 26.02.1999 | 
| 27 February | 253.9100 | 26.02.1999 | 
| 28 February | 253.9100 | 26.02.1999 |