#Number_informative_bases	number_features
0	64
1	394
2	1293
3	2987
4	5148
5	6731
6	8272
7	9475
8	12332
9	13897
10	12783
11	12119
12	13090
13	9802
14	5851
15	3273
16	2061
17	1134
18	627
19	322
20	121
21	41
22	21
23	7
24	4