Out-degree	Count
0	27003
2	23133
3	1221
4	108
5	41
6	13
7	13
8	7
9	7
10	4
11	1
12	4
13	1
14	3
15	2
16	1
21	1
23	1
27	1
30	1
31	1
50	1
55	1
62	1
217	1
