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:
| Season | Regular Season | Playoffs | U.S. Open Cup | CONCACAF | MLS Regular Season Record |
| --- | --- | --- | --- | --- | --- |
| 1999.0 | 3rd, West | Lost Conference Semifinals ( Dallas Burn 1-2) | Round of 16 | 3rd Place | 18–14–0 |
| 2004.0 | 5th, East | Did not qualify | Runners-up | Semifinals | 8–13–9 |
| 2010.0 | 4th, East | Did not qualify | Round of 16 | Did not qualify | 9–12–9 |
| 2011.0 | 6th, East | Did not qualify | Runners-up | Did not qualify | 9–9–16 |
| 2012.0 | 4th, East | Lost Knockout Round ( Houston Dynamo 1-2) | Round of 32 | Did not qualify | 17–11–6 |
Question:
Name the number of playoffs for semifinals
Answer:
1.0