Out-degree	Count
0	17
2	16
Out-degree	Count
0	52
2	51
Out-degree	Count
0	3
2	2
Out-degree	Count
0	3
2	2
Out-degree	Count
0	38
2	37
Out-degree	Count
0	9
2	8
Out-degree	Count
0	15
2	14
Out-degree	Count
0	5
2	4
Out-degree	Count
0	1
1	1
Out-degree	Count
0	56
2	1
3	2
4	2
5	3
7	2
10	1
12	1
