How many teams have never been to a Super Bowl?
4
2
2
1
2
1
2
1
3
2
1
3
2
1
3
2
1
4
3
2
1
4
3
5
2
1
4
3
5
0
2
1
4
3
5
2
1
0
4
3
5
2
1
4
0
3
5
2
1
4
3
5
0
2
1
4
3
5
2
1
0
4
3
5
2
1
4
0
3
5
2
1
4
3
6
5
0
2
1
7
4
3
6
5
2
1
0
7
4
3
6
5
2
1
7
4
0
3
6
5
1
7
4
3
6
5
0
7
4
3
6
5
8
0
7
4
3
6
5
8
7
4
6
5
8
7
4
6
5
8
7
4
6
9
5
8
11
7
6
9
5
8
10
11
7
6
9
8
13
10
11
7
6
9
8
13
10
11
7
6
9
8
13
10
11
12
7
6
9
8
13
10
11
12
7
6
9
8
13
10
11
12
7
6
9
8
13
10
11
12
7
6
9
8
13
10
11
128
128
66