2741
21
71
2427
2
67
1755
17
67
747
7
66
1383
4
64
1748
12
64
1523
9
61
1142
10
60
861
8
57
1271
11
56
1857
5
51
1445
0
47
1797
0
43
643
20
42
883
8
42
1147
7
42
2146
0
42
1669
4
41
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Keyword(s): Maths