Out-degree	Count
0	81
2	80
Out-degree	Count
0	10
2	9
Out-degree	Count
0	22
2	21
Out-degree	Count
0	147
2	50
3	1
4	1
9	1
10	1
11	1
14	1
18	1
35	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	153
4	1
5	1
10	2
15	1
27	1
40	1
49	1
