30K
mature
4K
0
0
0
0
0
0
32K
0
0
0
0
5K
0
0
0
0
0
30K
0
0
0
0
0
0
0
0
0
0
28K
0
0
0
28K
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2K
