Out-degree	Count
0	6
2	5
Out-degree	Count
0	1
1	1
Out-degree	Count
0	5
2	4
Out-degree	Count
0	128
2	107
3	7
4	2
Out-degree	Count
0	9
2	2
3	1
5	1
Out-degree	Count
0	8
2	7
Out-degree	Count
0	25
2	24
Out-degree	Count
0	171
4	2
6	1
7	1
10	1
71	1
75	1
