Out-degree	Count
0	5
2	4
Out-degree	Count
0	17
2	16
Out-degree	Count
0	3
3	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	7
2	6
Out-degree	Count
0	51
2	50
Out-degree	Count
0	57
3	1
4	2
5	1
21	1
25	1
