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 | Division | League | Reg. Season | Playoffs | Open Cup |
| --- | --- | --- | --- | --- | --- |
| 1988.0 | N/A | ASL | 1st, Southern | Final | Did not enter |
| 1989.0 | N/A | ASL | 2nd, Southern | Champion | Did not enter |
| 1990.0 | N/A | APSL | 1st, ASL South | Final | Did not enter |
| 1991.0 | N/A | APSL | 1st, American | Semifinals | Did not enter |
| 1992.0 | N/A | APSL | 4th | Semifinals | Did not enter |
| 1993.0 | N/A | APSL | 6th | Did not qualify | Did not enter |
Question:
How many teams placed 4th in the regular season?
Answer:
1.0