user: Question: How much Attendance has an Opponent of swindon wildcats?
Columns: ['Date', 'Opponent', 'Venue', 'Result', 'Attendance', 'Competition']
Types: ['real', 'text', 'text', 'text', 'real', 'text']
Sample row: [1.0, 'Bracknell Bees', 'Home', 'Won 4-0', 1467.0, 'League']
SQL:

assistant: SELECT "Attendance" FROM "Table" WHERE "Opponent" = 'swindon wildcats';