0
Sources
1
1
0
0
1
0
1
1
2
1
2
1
21K
0
0
0
1
0
0
2
0
30K
1
1
0
0
0
1
1
1
0
2
2
0
0
0
0
25K
0
1
1
1
0
0
0
0
1
0
1
