#Number_informative_bases	number_features
0	9
1	40
2	177
3	8708
4	13164
5	6797
6	2947
7	3769
8	4684
9	5136
10	5413
11	5018
12	4642
13	3659
14	2832
15	2062
16	1266
17	732
18	398
19	201
20	97
21	30
22	12
23	3