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:
| Coach | Club | Wins | Loss | PCT. | PTS. |
| --- | --- | --- | --- | --- | --- |
| Bruce Arena | D.C. United | 21.0 | 11.0 | 0.656 | 55.0 |
| Ron Newman | Kansas City Wizards | 21.0 | 11.0 | 0.656 | 49.0 |
| John Kowalski | Tampa Bay Mutiny | 17.0 | 15.0 | 0.531 | 45.0 |
| Dave Dir | Dallas Burn | 16.0 | 16.0 | 0.5 | 42.0 |
| Tom Fitzgerald | Columbus Crew | 15.0 | 17.0 | 0.469 | 39.0 |
| Thomas Rongen | New England Revolution | 15.0 | 17.0 | 0.469 | 37.0 |
| Glenn Myernick | Colorado Rapids | 14.0 | 18.0 | 0.438 | 38.0 |
| Octavio Zambrano | Los Angeles Galaxy | 13.0 | 7.0 | 0.65 | 37.0 |
| Carlos Alberto Parreira | NY/NJ Metrostars | 13.0 | 19.0 | 0.406 | 35.0 |
| Brian Quinn | San Jose Clash | 7.0 | 10.0 | 0.412 | 19.0 |
| Laurie Calloway | San Jose Clash | 5.0 | 10.0 | 0.333 | 11.0 |
| Lothar Osiander | Los Angeles Galaxy | 3.0 | 9.0 | 0.25 | 7.0 |
Question:
What is the sum of points when Bruce Arena has 21 wins?
Answer:
55.0