Out-degree	Count
0	7
2	3
4	1
Out-degree	Count
0	15
2	5
4	1
7	1
Out-degree	Count
0	46
2	45
Out-degree	Count
0	10
2	9
Out-degree	Count
0	64
2	63
Out-degree	Count
0	38
2	37
Out-degree	Count
0	79
2	1
3	1
6	1
8	1
64	1
