12714
6
308
3635
1
120
5226
2
117
2176
2
93
1960
14
89
3732
19
80
4640
3
76
1003
2
67
1232
1
64
2353
12
53
1623
2
51
1458
2
41
832
2
28
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Keyword(s): 数学1