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 | Ground | Crowd | Date | Time |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Adelaide | 17.14 (116) | Collingwood | 9.8 (62) | Football Park | 20617.0 | Friday 21 February 1997 | 8:00 PM |
| Geelong | 9.10 (64) | West Coast | 5.4 (34) | Waverley Park | 7752.0 | Saturday, 22 February 1997 | 8:00 PM |
| Hawthorn | 9.12 (66) | Richmond | 11.12 (78) | Waverley Park | 18129.0 | Sunday, 23 February 1997 | 8:00 PM |
| North Melbourne | 13.9 (87) | Western Bulldogs | 11.8 (74) | Waverley Park | 8841.0 | Monday, 24 February 1997 | 8:00 PM |
| Melbourne | 9.10 (64) | Carlton | 13.9 (87) | Waverley Park | 14043.0 | Wednesday, 26 February 1997 | 8:00 PM |
| Port Adelaide | 4.15 (39) | Fremantle | 11.9 (75) | Football Park | 21770.0 | Friday, 28 February 1997 | 8:00 PM |
| Sydney | 10.7 (67) | St Kilda | 9.14 (68) | Bruce Stadium | 11510.0 | Saturday, 1 March 1997 | 2:00 PM |
| Brisbane | 15. 13 (103) | Essendon | 8.7 (55) | The Gabba | 13745.0 | Monday, 3 March 1996 | 7:00 PM |
Question:
What is the average crowd of the 13.9 (87) Home Team Score?
Answer:
8841.0