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:
| Home team | Home team score | Away team | Away team score | Venue | Crowd | Date |
| --- | --- | --- | --- | --- | --- | --- |
| North Melbourne | 11.17 (83) | St Kilda | 12.11 (83) | Arden Street Oval | 10302.0 | 30 August 1980 |
| Essendon | 15.12 (102) | Hawthorn | 8.14 (62) | Windy Hill | 17772.0 | 30 August 1980 |
| Carlton | 21.20 (146) | Fitzroy | 20.22 (142) | Princes Park | 22495.0 | 30 August 1980 |
| South Melbourne | 16.11 (107) | Richmond | 7.11 (53) | Lake Oval | 21964.0 | 30 August 1980 |
| Melbourne | 9.12 (66) | Collingwood | 19.10 (124) | MCG | 52791.0 | 30 August 1980 |
| Geelong | 12.18 (90) | Footscray | 5.10 (40) | VFL Park | 21186.0 | 30 August 1980 |
Question:
What was the crowd when the away team is footscray?
Answer:
21186.0