#Number_informative_bases	number_features
0	251309
1	225965
2	257985
3	217109
4	161366
5	131378
6	113482
7	99083
8	80118
9	68451
10	167402
11	36584
12	18589
13	13056
14	10141
15	7788
16	5562
17	7059
18	116