Out-degree	Count
0	1
1	1
Out-degree	Count
0	13
2	9
4	1
Out-degree	Count
0	41
2	40
Out-degree	Count
0	6
2	5
Out-degree	Count
0	9
2	8
Out-degree	Count
0	1
1	1
Out-degree	Count
0	74
2	73
Out-degree	Count
0	75
2	1
3	4
7	2
8	1
12	1
16	1
21	1
