646
0
27
1490
12
27
1163
0
25
722
0
24
905
0
24
1386
2
22
503
0
22
591
7
21
475
0
20
1074
6
20
623
0
20
554
0
19
1007
3
18
689
0
17
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Keyword(s): 比例と反比例の利用