How many of the 50 states do not use counties?
5
1
1
1
2
1
2
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
5
4
1
2
3
5
4
1
2
3
5
4
1
2
3
5
4
1
2
3
5
4
1
2
3
5
4
1
2
3
5
4
1
2
13
3
5
4
1
2
13
3
5
4
2
13
3
5
4
7
10
2
13
9
3
5
4
7
10
13
9
3
5
4
7
10
6
13
9
3
5
4
7
10
6
13
9
3
5
4
7
10
6
13
9
5
4
8
7
10
6
13
9
5
4
8
7
10
6
13
9
5
4
8
7
10
6
No
13
9
5
4
8
7
10
6
No
13
9
5
8
7
10
6
No
11
13
9
5
8
7
10
6
No
11
13
9
12
8
7
14
10
6
No
11
13
9
21
12
8
7
14
10
6
No
11
13
9
21
12
8
7
14
10
6
No
11
13
17