Table:
text: 1991 Buffalo Bills season
Schedule
Schedule
Week Date_ Opponent Game_Site Final_Score Record TV_Time Attendance
1 September 1, 1991 Miami Dolphins Rich Stadium W 35–31 1–0 NBC 4:15pm 80252
2 September 8, 1991 Pittsburgh Steelers Rich Stadium W 52–34 2–0 NBC 1:00pm 79545
3 September 15, 1991 at New York Jets The Meadowlands W 23–20 3–0 NBC 4:15pm 65309
4 September 22, 1991 at Tampa Bay Buccaneers Tampa Stadium W 17–10 4–0 NBC 4:15pm 57323
5 September 29, 1991 Chicago Bears Rich Stadium W 35–20 5–0 CBS 1:00pm 80366
6 October 7, 1991 at Kansas City Chiefs Arrowhead Stadium L 6–33 5–1 ABC 9:00pm 76120

Question: What was the bottom line of the 65,309-spectator game schedule for the 1991 Buffalo Bills season?

Question: What was the average number of weeks in the Buffalo Bills' 1991 slate that the Chicago Bears were opponents?