1
Sources
1
3
2
5
2
1
0
2
1
3
1
2
1
2
13K
1
0
1
0
1
2
1
2
2
0
2
2
2
2
0
2
2
3
1
4
1
3
1
1
3
7K
0
2
1
3
0
1
0
1
