Out-degree	Count
0	2
2	1
Out-degree	Count
0	19
2	18
Out-degree	Count
0	52
2	5
5	1
43	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	67
2	66
Out-degree	Count
0	73
4	2
5	1
6	1
12	1
17	1
31	1
