Out-degree	Count
0	3
2	2
Out-degree	Count
0	16
2	15
Out-degree	Count
0	2
2	1
Out-degree	Count
0	9
2	2
7	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	2
2	1
Out-degree	Count
0	10
2	9
Out-degree	Count
0	21
6	1
16	1
