Table:
text: 1984 New York Jets season
Schedule
Schedule
Week Date_ Opponent Result_ Game_site Attendance
11 1984-11-11 Indianapolis Colts L 9–5 The Meadowlands 51066
12 1984-11-18 at Houston Oilers L 31–20 The Astrodome 40141
13 1984-11-26 at Miami Dolphins L 28–17 Miami Orange Bowl 74884
14 1984-12-02 New York Giants L 20–10 The Meadowlands 74975
15 1984-12-08 Buffalo Bills W 21–17 The Meadowlands 45378
16 1984-12-16 at Tampa Bay Buccaneers L 41–21 Tampa Stadium 43817

Question: What is the average week for the New York Jets l 28-17 result of the 1984 season?