sample	quality	count	frac_bases
NA12891	1	2	0.00001
NA12891	2	5027	0.03384
NA12891	3	50	0.00034
NA12891	4	88	0.00059
NA12891	5	164	0.00110
NA12891	6	248	0.00167
NA12891	7	337	0.00227
NA12891	8	374	0.00252
NA12891	9	438	0.00295
NA12891	10	324	0.00218
NA12891	11	449	0.00302
NA12891	12	493	0.00332
NA12891	13	625	0.00421
NA12891	14	604	0.00407
NA12891	15	539	0.00363
NA12891	16	538	0.00362
NA12891	17	512	0.00345
NA12891	18	448	0.00302
NA12891	19	479	0.00322
NA12891	20	621	0.00418
NA12891	21	786	0.00529
NA12891	22	1158	0.00780
NA12891	23	1652	0.01112
NA12891	24	2167	0.01459
NA12891	25	2453	0.01651
NA12891	26	3494	0.02352
NA12891	27	6625	0.04460
NA12891	28	20612	0.13877
NA12891	29	43955	0.29593
NA12891	30	32642	0.21976
NA12891	31	15674	0.10553
NA12891	32	4311	0.02902
NA12891	33	637	0.00429
NA12891	34	6	0.00004
NA12891	35	1	0.00001
