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 |
| --- | --- | --- | --- | --- | --- | --- |
| Footscray | 17.12 (114) | Hawthorn | 8.11 (59) | Western Oval | 28807.0 | 11 June 1955 |
| Carlton | 4.4 (28) | Essendon | 11.20 (86) | Princes Park | 29555.0 | 11 June 1955 |
| South Melbourne | 8.15 (63) | Collingwood | 9.18 (72) | Lake Oval | 35000.0 | 11 June 1955 |
| Melbourne | 13.16 (94) | Richmond | 11.12 (78) | MCG | 39949.0 | 13 June 1955 |
| Fitzroy | 19.14 (128) | St Kilda | 7.12 (54) | Brunswick Street Oval | 14000.0 | 13 June 1955 |
| North Melbourne | 12.9 (81) | Geelong | 13.17 (95) | Arden Street Oval | 24000.0 | 13 June 1955 |
Question:
What is the smallest crowd when richmond is away?
Answer:
39949.0