#Number_informative_bases	number_features
0	507
1	1950
2	4400
3	7354
4	9684
5	10969
6	11224
7	10601
8	9976
9	8839
10	7004
11	5069
12	3078
13	1761
14	732
15	262
16	50
17	8
18	1