[['date', 'visitor', 'score', 'home', 'decision', 'attendance', 'record'], ['december 2', 'tampa bay', '3 - 4', 'philadelphia', 'biron', '19227', '12 - 7 - 5'], ['december 4', 'new jersey', '3 - 2', 'philadelphia', 'biron', '19577', '12 - 7 - 6'], ['december 6', 'philadelphia', '2 - 1', 'carolina', 'niittymaki', '14061', '13 - 7 - 6'], ['december 9', 'ny islanders', '3 - 4', 'philadelphia', 'biron', '19037', '14 - 7 - 6'], ['december 11', 'carolina', '5 - 6', 'philadelphia', 'niittymaki', '19057', '15 - 7 - 6'], ['december 13', 'pittsburgh', '3 - 6', 'philadelphia', 'biron', '19811', '16 - 7 - 6'], ['december 16', 'colorado', '2 - 5', 'philadelphia', 'niittymaki', '19219', '17 - 7 - 6'], ['december 18', 'philadelphia', '2 - 5', 'montreal', 'niittymaki', '21273', '17 - 8 - 6'], ['december 20', 'washington', '1 - 7', 'philadelphia', 'niittymaki', '19897', '18 - 8 - 6'], ['december 21', 'philadelphia', '2 - 3', 'new jersey', 'niittymaki', '14426', '18 - 8 - 7'], ['december 23', 'ottawa', '4 - 6', 'philadelphia', 'nittymaki', '19578', '19 - 8 - 7'], ['december 26', 'philadelphia', '1 - 5', 'chicago', 'biron', '22712', '19 - 9 - 7'], ['december 27', 'philadelphia', '0 - 3', 'columbus', 'niittymaki', '18402', '19 - 10 - 7'], ['december 30', 'philadelphia', '3 - 2', 'vancouver', 'biron', '18630', '20 - 10 - 7']]
the average Attendance of Philadelphia Flyer game during the month of December 2008 was about 18922 attendee
the average [ENT] of [ENT] game during the month of [ENT] [ENT] was about 18922 attendee