Out-degree	Count
0	5
2	4
Out-degree	Count
0	28
2	24
4	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	10
2	9
Out-degree	Count
0	1
1	1
Out-degree	Count
0	29
2	28
Out-degree	Count
0	41
2	6
3	2
4	3
5	1
6	1
7	2
