#Number_informative_bases	number_features
0	7796
1	12671
2	12751
3	9648
4	5241
5	2402
6	1668
7	3283
8	7191
9	10032
10	10570
11	8573
12	5810
13	3297
14	1308
15	555
16	81
17	40
18	27