How many states do not have an NFL team?
28
5
7
2
5
7
2
5
7
9
2
5
13
7
9
3
2
5
13
7
9
3
10
2
5
13
7
9
3
10
2
5
13
7
9
3
10
2
5
13
7
9
3
10
8
2
5
13
7
9
3
10
8
2
5
13
7
9
3
10
11
1
4
8
2
5
13
7
9
3
10
11
6
1
4
8
2
5
13
7
9
3
10
11
6
1
4
8
2
5
13
7
9
3
10
11
6
1
4
8
2
21
5
13
7
9
3
10
11
6
1
4
8
2
21
5
31
13
7
9
3
10
11
6
1
4
8
2
21
12
5
31
29
13
7
9
14
3
10
11
6
1
4
8
2
27
21
12
5
31
29
13
7
9
14
3
10
11
6
1
4
8
2
27
21
12
5
31
29
13
7
9
14
3
10
11
6
1
4
8
2
20
27
21
12
5
31
29
13
7
9
14
3
10
11
6
1
4
8
2
27