Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 19, 1971
San Francisco 49ers
W 20-17
56,990
3
2
September 26, 1971
at Los Angeles Rams
T 20-20
57,895
4
3
October 3, 1971
at Detroit Lions
L 41-38
54,418
5
4
October 10, 1971
St. Louis Cardinals
L 26-9
58,850
6
5
October 17, 1971
Los Angeles Rams
L 24-16
58,850
7
6
October 24, 1971
New Orleans Saints
W 28-6
58,850
8
7
October 31, 1971
at Cleveland Browns
W 31-14
76,825
9
8
November 7, 1971
at Cincinnati Bengals
W 9-6
59,604
10
9
November 14, 1971
New York Giants
L 21-17
58,850
11
10
November 22, 1971
Green Bay Packers
W 28-21
58,850
12
11
November 28, 1971
at Minnesota Vikings
L 24-7
49,784
13
12
December 5, 1971
Oakland Raiders
W 24-13
58,850
14
13
December 12, 1971
at San Francisco 49ers
L 24-3
44,582
15
14
December 19, 1971
at New Orleans Saints
W 24-20
75,954

Questions and formulas:
Question: What was the Attendance on September 26, 1971?
Formula: SUMIFS(E1,B1,"september 26, 1971")
Formula2: SUMIFS(E2:E15,B2:B15,"september 26, 1971")
Level: easy