Out-degree	Count
0	2
2	1
Out-degree	Count
0	54
2	21
3	2
4	3
20	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	1
1	1
Out-degree	Count
0	22
2	21
Out-degree	Count
0	1
1	1
Out-degree	Count
0	68
68	1
