20K
Sources
20K
8K
11
5
2
0
7
28K
2K
31K
0
7
4
10
4
3
7
11
16
1
27K
7
1
6
26
12
9
2
5K
8
6
6
0
8
9
2
2
5
31
16
5
28K
3
16K
16
7
9
7
6
