user: Question: what is the total number of attendance where the date is December 29?
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [18.0, 'December 1', 'Miami', 'L 129–130 (OT)', 'Jamal Crawford (40)', 'Andris Biedriņš (15)', 'Stephen Jackson (11)', 'Oracle Arena 18,723', '5–13']
SQL:

assistant: SELECT SUM("Location Attendance") FROM "Table" WHERE "Date" = 'December 29';