Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | League | Reg. Season | Playoffs | Owner(s) | Avg. Attendance |
| --- | --- | --- | --- | --- | --- |
| 1990/91 | NPSL | 3rd, American | Semifinals | N/A | 4031.0 |
| 1991/92 | NPSL | 3rd, American | Champions | N/A | 3416.0 |
| 1992/93 | NPSL | 6th, American | Did not qualify | Michael & Marian llitch | 3369.0 |
| 1993/94 | NPSL | 2nd, National | 2nd Round | Michael & Marian llitch | 5201.0 |
| 1994/95 | NPSL | 4th, National | 1st Round | Michael & Marian llitch | 4331.0 |
| 1995/96 | NPSL | 5th, National | Did not qualify | Michael & Marian llitch | 4526.0 |
| 1996/97 | NPSL | 3rd, National North | Did not qualify | N/A | 5101.0 |
| 1997/98 | NPSL | 4th, National North | Did not qualify | N/A | 5408.0 |
| 1998/99 | NPSL | 3rd, National North | Did not qualify | N/A | 5458.0 |
| 1999/00 | NPSL | 3rd, National North | Did not qualify | N/A | 4098.0 |
Question:
in the year 1998/99 what was the league
Answer:
NPSL