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 |
| --- | --- | --- | --- | --- | --- | --- |
| Hawthorn | 18.16 (124) | Melbourne | 8.17 (65) | Glenferrie Oval | 14809.0 | 28 August 1971 |
| Footscray | 10.14 (74) | St Kilda | 12.18 (90) | Western Oval | 16707.0 | 28 August 1971 |
| Essendon | 12.12 (84) | Fitzroy | 13.17 (95) | Windy Hill | 12865.0 | 28 August 1971 |
| Carlton | 16.10 (106) | Collingwood | 13.9 (87) | Princes Park | 32000.0 | 28 August 1971 |
| South Melbourne | 19.17 (131) | North Melbourne | 8.11 (59) | Lake Oval | 9307.0 | 28 August 1971 |
| Richmond | 16.14 (110) | Geelong | 14.18 (102) | MCG | 36423.0 | 28 August 1971 |
Question:
What was the smallest crowd at a home game for essendon?
Answer:
12865.0