How many principal areas of Wales have a population of less than 90,000?
4
3
2
3
2
3
2
3
2
1
3
2
1
3
2
1
3
2
1
4
3
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
1
4
3
5
2
6
1
4
5
7
6
1
4
5
7
6
1 & 2
1
4
5
7
6
0
1
4
5
7
6
0
4
8
5
7
6
4
8
0
5
7
6
4
8
2 & 3
5
7
6
9
1 & 2
3 & 4
8
5
7
6
2 & 1
9
8
2 & 4
7
6
3 & 2
9
8
7
3 & 1
4 & 5
6
9
8
2 & 5
7
6
9
3 & 5
8
2 & 3
7
6
9
8
1 & 2
3 & 4
7
10
6
2 & 1
9
8
7
2 & 4
10
6
No
9
8
3 & 2
7
10
6
3 & 1
No
9
8
4 & 5
7
10
6
2 & 5
1 & 3
No
9
8
No. 1
2 & 3
7
10
6
1 & 2
No
9
8
7
3 & 4
10
6