Out-degree	Count
0	1
1	1
Out-degree	Count
0	17
2	16
Out-degree	Count
0	50
2	26
3	4
4	1
6	1
8	1
Out-degree	Count
0	45
2	44
Out-degree	Count
0	12
2	9
3	1
Out-degree	Count
0	59
2	1
3	1
4	1
6	1
14	1
15	1
21	1
