Out-degree	Count
0	30
2	29
Out-degree	Count
0	30
2	29
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	9
2	8
Out-degree	Count
0	30
2	1
4	1
5	1
6	1
17	1
