Out-degree	Count
0	39
2	38
Out-degree	Count
0	20
2	19
Out-degree	Count
0	1
1	1
Out-degree	Count
0	5
5	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	41
2	1
3	1
4	1
5	3
9	1
15	1
