How many federated states in Brazil comprise an area smaller than 10,000 km2?
1
2
2
5
1
2
5
1
2
5
1
2
5
1
2
5
1
3
2
5
1
4
3
7
2
5
1
4
3
7
2
5
1
4
3
7
6
2
5
1
4
3
7
6
2
5
1
4
3
7
6
2
5
1
4
3
13
7
8
6
9
2
5
10
1
4
3
13
7
8
6
9
2
5
10
1
4
3
13
7
8
6
9
2
5
10
1
4
3
13
7
8
6
12
9
2
5
10
1
4
3
13
7
8
6
12
9
2
5
10
1
4
3
13
7
8
6
12
9
2
5
10
1
4
3
13
7
8
6
12
9
2
5
10
1
4
3
13
7
8
6
12
9
2
5
10
1
4
3
13
7
8
6
12
9
5
10
1
4
3
13
7
8
6
12
9
10
4
3
13
7
8
11
14
6
12
9
10
4
3
13
7
8
11
14
6
12
9
10
4
3
13
7
8
11
14
6
12
9
10
4