6
Sources
3
4
4
8
18K
31K
25K
9K
6K
10K
3
2
3
27K
1
2
5
2
2
3
1
12
5
5
7
4
1
1
0
2
19K
2
1
4
6
3
4
3
4
6
4
10K
3
7
2
6
4
4
6
