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 | 6.11 (47) | Richmond | 11.9 (75) | Arden Street Oval | 10000.0 | 20 July 1946 |
| Footscray | 5.11 (41) | St Kilda | 6.10 (46) | Western Oval | 10000.0 | 20 July 1946 |
| Hawthorn | 15.22 (112) | Geelong | 11.15 (81) | Glenferrie Oval | 5000.0 | 20 July 1946 |
| South Melbourne | 9.13 (67) | Essendon | 10.8 (68) | Junction Oval | 23000.0 | 20 July 1946 |
| Fitzroy | 8.8 (56) | Collingwood | 8.13 (61) | Brunswick Street Oval | 15000.0 | 20 July 1946 |
| Melbourne | 10.12 (72) | Carlton | 7.13 (55) | Punt Road Oval | 26000.0 | 20 July 1946 |
Question:
When an away team scored 10.8 (68), what was the crowd size?
Answer:
23000.0