0
Sources
0
0
0
0
19K
0
2
0
0
0
0
0
0
1
21K
0
0
0
0
0
0
1
0
0
1
0
3K
0
0
0
26K
0
0
0
0
0
1
0
0
0
0
0
0
4
0
0
0
0
0
