Table:
text: 1987 New Orleans Saints season
Regular season
Schedule
Week Date_ Opponent Result_ Attendance_
10 November 22, 1987 New York Giants W 23–14 67639
11 November 29, 1987 at Pittsburgh Steelers W 20–16 47896
12 December 6, 1987 Tampa Bay Buccaneers W 44–34 66471
13 December 13, 1987 Houston Oilers W 24–10 68257
14 December 20, 1987 at Cincinnati Bengals W 41–24 43424
15 December 27, 1987 Green Bay Packers W 33–24 68364

Question: How much higher was the week 15 attendance compared to week 14 for the 1987 New Orleans Saints season?