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 | 9.16 (70) | St Kilda | 13.14 (92) | Western Oval | 16000.0 | 18 May 1940 |
| Carlton | 13.12 (90) | Melbourne | 16.20 (116) | Princes Park | 18000.0 | 18 May 1940 |
| South Melbourne | 22.13 (145) | Hawthorn | 16.10 (106) | Lake Oval | 9000.0 | 18 May 1940 |
| Richmond | 17.15 (117) | Geelong | 11.6 (72) | Punt Road Oval | 13000.0 | 18 May 1940 |
| Fitzroy | 12.15 (87) | Essendon | 10.16 (76) | Brunswick Street Oval | 13000.0 | 18 May 1940 |
| North Melbourne | 14.15 (99) | Collingwood | 10.15 (75) | Arden Street Oval | 11000.0 | 18 May 1940 |
Question:
What was the size of the crowd when North Melbourne was the home team?
Answer:
11000.0