Out-degree	Count
0	11
2	10
Out-degree	Count
0	21
2	20
Out-degree	Count
0	10
2	9
Out-degree	Count
0	3
2	2
Out-degree	Count
0	4
2	3
Out-degree	Count
0	2
2	1
Out-degree	Count
0	27
5	1
7	1
17	1
