15227
6
638
8619
5
386
12095
6
308
5264
4
153
1897
1
86
2496
0
63
1818
12
57
1547
0
51
1506
4
50
899
3
38
1556
5
36
776
2
22
470
3
18
554
0
17
794
2
16
790
9
15
1959
0
13
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 数と式