user: Question: How many games had an average of 12796?
Columns: ['Team', 'Home Gms', 'Home Total', 'Home Avg', 'Top Home Crowd', 'Road Gms', 'Road Total', 'Road Avg', 'Overall Gms', 'Overall Total', 'Overall Avg']
Types: ['text', 'real', 'real', 'real', 'text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Omaha Nighthawks', 4.0, 91143.0, 22785.0, '23,554 (10/28 vs. LV )', 4.0, 53026.0, 13256.0, 8.0, 144169.0, 18021.0]
SQL:

assistant: SELECT COUNT("Overall Gms") FROM "Table" WHERE "Overall Avg" = 12796.0;