#Number_informative_bases	number_features
0	4538
1	8914
2	11399
3	10637
4	7295
5	3874
6	1629
7	1041
8	2162
9	4634
10	7426
11	9080
12	9040
13	7537
14	4720
15	2284
16	858
17	244
18	123