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 | 9.17 (71) | Richmond | 6.9 (45) | Western Oval | 20000.0 | 21 July 1951 |
| Fitzroy | 11.10 (76) | St Kilda | 4.16 (40) | Brunswick Street Oval | 8000.0 | 21 July 1951 |
| South Melbourne | 9.8 (62) | Geelong | 18.11 (119) | Lake Oval | 18000.0 | 21 July 1951 |
| Melbourne | 8.6 (54) | Essendon | 10.14 (74) | MCG | 16000.0 | 21 July 1951 |
| North Melbourne | 6.12 (48) | Collingwood | 8.8 (56) | Arden Street Oval | 14000.0 | 21 July 1951 |
| Hawthorn | 5.8 (38) | Carlton | 7.13 (55) | Glenferrie Oval | 14000.0 | 21 July 1951 |
Question:
What is the average crowd size at all matches where the home team scored 6.12 (48)?
Answer:
14000.0