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:
| Margin | Score | Opponent | Venue | Year |
| --- | --- | --- | --- | --- |
| 56.0 | 6-62 | Penrith Panthers | Penrith Stadium | 2013.0 |
| 54.0 | 0–54 | St. George Illawarra Dragons | WIN Stadium | 2000.0 |
| 52.0 | 6–58 | Sydney Roosters | Sydney Football Stadium | 2004.0 |
| 46.0 | 10–56 | Melbourne Storm | Olympic Park Stadium | 2000.0 |
| 46.0 | 6–52 | Manly-Warringah Sea Eagles | Brookvale Oval | 2008.0 |
| 46.0 | 4–50 | Wests Tigers | Jade Stadium | 2004.0 |
Question:
Name the average year for manly-warringah sea eagles
Answer:
2008.0