user: Question: How many attended on mathches against Atlanta Thrashers
Columns: ['Game', 'Date', 'Opponent', 'Score', 'Location', 'Attendance', 'Record', 'Points']
Types: ['real', 'text', 'text', 'text', 'text', 'real', 'text', 'real']
Sample row: [1.0, 'October 4', 'New York Rangers', '1 - 2', 'Prague †', 17085.0, '0-1-0', 0.0]
SQL:

assistant: SELECT SUM("Attendance") FROM "Table" WHERE "Opponent" = 'Atlanta Thrashers';