| Digest Vol. 5, No. 01 | Jan | 1998 |
| Digest Vol. 5, No. 02 | Feb | 1998 |
| Digest Vol. 5, No. 03 | Mar | 1998 |
| Digest Vol. 5, No. 04 | Apr | 1998 |
| Digest Vol. 5, No. 05 | May | 1998 |
| Digest Vol. 5, No. 06 | Jun | 1998 |
| Digest Vol. 5, No. 07 | Jul | 1998 |
| Digest Vol. 5, No. 08 | Aug | 1998 |
| Digest Vol. 5, No. 09 | Sep | 1998 |
| Digest Vol. 5, No. 10 | Oct | 1998 |
| Digest Vol. 5, No. 11 | Nov | 1998 |