#Number_informative_bases	number_features
0	111487
1	80880
2	49236
3	28751
4	17123
5	8199
6	3022
7	731
8	846
9	6679
10	26624
11	50682
12	51008
13	38324
14	39694
15	31519
16	27205
17	16939
18	8383
19	3354
20	2347