Table:
text: 1993 Buffalo Bills season
Schedule
Schedule
Week Date_ Opponent Game_Site Final_Score Record Attendance
17 December 26, 1993 New York Jets Rich Stadium W 16–14 11–4 70817
18 January 2, 1994 at Indianapolis Colts Hoosier Dome W 30–10 12–4 43028

Question: What is the attendance with a week that is 18 for the 1993 Buffalo Bills season schedule?