How many principal areas of Wales have a population of less than 90,000?
4
1
1
1
1
1
2
1
3
2
1
3
2
1
3
2
4
1
3
2
4
1
3
2
4
1
3
5
2
4
1
3
5
2
4
1
3
5
2
4
1
3
5
2
4
1
3
5
2
4
1
3
5
2
4
1
0
3
5
2
4
1
3
5
0
2
4
1
3
5
6
2
4
1
0
3
5
6
2
4
0
3
5
6
2
4
3
5
6
0
2
4
3
5
6
2
4
0
3
5
6
2
4
0
3
5
6
4
7
5
6
0
4
7
5
6
4
7
5
6
7
5
6
7
5
6
7
6
7
6
7
9
6
8
7
9
6
8
7
10
9
6
8
7
10
9
6
11
8
7
10
9
6
11
8
7
10
9
6
No
11
8
7
10
9
No
11
8
12
7
10
One
9
No
11
8
12
Three
7
10
One
9
13
No
11
8
12
Three
7
10
One
9
13
No
11
8
128
128
128
128
ONE