Table:
text: 1983 San Francisco 49ers season
Schedule
Schedule
Week Date_ Opponent Result_ Attendance
1 September 3, 1983 (Sat) Philadelphia Eagles L 17-22 55775
2 September 8, 1983 (Thu) at Minnesota Vikings W 48-17 58167
3 September 18, 1983 at St. Louis Cardinals W 42-27 38132
4 September 25, 1983 Atlanta Falcons W 24-20 57814
5 October 2, 1983 at New England Patriots W 33-13 54293
6 October 9, 1983 Los Angeles Rams L 7-10 59118
7 October 16, 1983 at New Orleans Saints W 32-13 68154
8 October 23, 1983 at Los Angeles Rams W 45-35 66070
9 October 30, 1983 New York Jets L 13-27 54796

Question: What is the total viewership for week 4 of the 1983 San Francisco 49ers season?