2012
1
100
682
4
55
657
0
54
587
3
51
421
2
35
488
0
31
616
22
29
450
0
28
323
0
27
907
1
27
477
14
17
327
3
17
441
0
16
579
0
15
160
0
14
211
0
13
304
0
12
137
0
10
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Keyword(s): 理科 計算