Out-degree	Count
0	5
2	4
Out-degree	Count
0	40
2	39
Out-degree	Count
0	2
2	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	21
2	1
20	1
Out-degree	Count
0	68
2	67
Out-degree	Count
0	70
2	2
4	1
19	1
47	1
