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:
| Date | Home | Score | Away | Attendance |
| --- | --- | --- | --- | --- |
| 20 September 2008 | Victoria | 1:2 | Platense | 1302.0 |
| 20 September 2008 | Real España | 2:0 | Vida | 1857.0 |
| 21 September 2008 | Hispano | 1:3 | Motagua | 2248.0 |
| 21 September 2008 | Real Juventud | 0:1 | Marathón | 1709.0 |
| 21 September 2008 | Olimpia | 2:0 | Deportes Savio | 1536.0 |
Question:
What is the highest attendance of the match with a 2:0 score and vida as the away team?
Answer:
1857.0