1
Sources
1
1
1
2
2
1
1
2
2
5
4
1
1
1
2
4
1
2
2
1
4
1
1
8K
34K
2
1
1
1
0
1
3
22K
3
3
4
0
0
2
25K
0
1
2
0
2
3
5
2
1
