Out-degree	Count
0	157
157	1
Out-degree	Count
0	4
2	3
Out-degree	Count
0	22
2	21
Out-degree	Count
0	146
2	111
3	7
4	1
5	1
7	1
8	1
Out-degree	Count
0	157
2	5
3	4
4	2
5	1
7	3
9	1
11	1
46	1
53	1
