Out-degree	Count
0	61
2	60
Out-degree	Count
0	16
2	15
Out-degree	Count
0	19
2	18
Out-degree	Count
0	113
2	85
4	1
6	1
20	1
Out-degree	Count
0	3
2	2
Out-degree	Count
0	116
2	3
3	1
4	1
6	1
9	2
10	1
11	1
13	1
16	2
26	1
