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 | Security Forces | Insurgents | Civilians | Total: |
| --- | --- | --- | --- | --- |
| 2008 | 143 | 657 | 49 | 849 |
| 2009 | 44 | 78 | 67 | 189 |
| 2010 | 80–150 | 60–130 | 20 | 160 – 300 |
| 2011 | 77–81 | 264–295 | 41–49 | 394 – 413 |
| Total: | 344 – 418 | 1059 – 1160 | 177 – 185 | 1592 – 1751 |
Question:
Name the insurgents for civilians being 49
Answer:
657.0