How many countries have a land mass of over 3 million square miles?
5
2
2
2
2
3
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
0
4
5
3
1
2
4
5
0
3
7
1
2
4
5
3
7
1
2
4
5
3
7
1
2
4
5
3
7
1
2
4
8
5
3
7
1
10
4
8
5
3
7
1
6
11
10
4
8
5
3
7
1
6
11
10
4
8
5
3
7
2 countries
1
6
11
10
4
8
5
7
1
13
6
11
10
4
8
7
3 countries
13
6
11
10
4
8
7
13
6
11
10
4
8
9
7
4 countries
13
6
11
10
4
8
9
7
14
13
6
11
7 countries
10
4
8
9
7
14
5 countries
13
6
11
10
2 countries
4
8
9
7
8 countries
14
13
6
11
6 countries
11 countries
10
4
8
9
7
14
21
12
13
20
6
11
No
10 countries
10
3 countries
8
9
7
14