Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 10, 1968
at Houston Oilers
W 26–21
45,083
3
2
September 15, 1968
New York Jets
L 20-19
48,871
4
3
September 22, 1968
Denver Broncos
W 34–2
45,821
5
4
September 28, 1968
at Miami Dolphins
W 48–3
28,501
6
5
October 5, 1968
at Buffalo Bills
W 18–7
40,748
7
6
October 13, 1968
Cincinnati Bengals
W 13–3
47,096
8
7
October 20, 1968
Oakland Raiders
W 24–10
50,015
9
8
October 27, 1968
San Diego Chargers
W 27–20
50,344
10
9
November 3, 1968
at Oakland Raiders
L 38–21
53,357
11
10
November 10, 1968
at Cincinnati Bengals
W 16-9
25,537
12
11
November 17, 1968
Boston Patriots
W 31-17
48,271
13
12
Bye
Bye
Bye
Bye
14
13
November 28, 1968
Houston Oilers
W 24-10
48,493
15
14
December 8, 1968
at San Diego Chargers
W 40–3
51,174
16
15
December 14, 1968
at Denver Broncos
W 30–7
38,463

Questions and formulas:
Question: When did the Chiefs have their first bye?
Formula: SUMIFS(A1,E1,"bye")
Formula2: SUMIFS(A2:A16,E2:E16,"bye")
Level: easy