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 | 15.20 (110) | South Melbourne | 14.17 (101) | Arden Street Oval | 14046.0 | 5 April 1969 |
| Hawthorn | 17.9 (111) | Collingwood | 11.23 (89) | Glenferrie Oval | 28104.0 | 5 April 1969 |
| St Kilda | 11.13 (79) | Carlton | 11.16 (82) | Moorabbin Oval | 37767.0 | 5 April 1969 |
| Geelong | 17.16 (118) | Melbourne | 13.13 (91) | Kardinia Park | 23501.0 | 7 April 1969 |
| Fitzroy | 15.13 (103) | Footscray | 23.21 (159) | Princes Park | 20210.0 | 7 April 1969 |
| Richmond | 15.21 (111) | Essendon | 12.10 (82) | MCG | 62152.0 | 7 April 1969 |
Question:
What was the attendance at Kardinia Park?
Answer:
23501.0