sample	num.alignments	count
SRR189764	1	12507620
SRR189764	2	2518302
SRR189764	3	727902
SRR189764	4	449000
SRR189764	5	302140
SRR189764	6	193782
SRR189764	7	118328
SRR189764	8	85240
SRR189764	9	70299
SRR189764	10	62290
SRR189764	11	87153
SRR189764	12	53124
SRR189764	13	61087
SRR189764	14	87696
SRR189764	15	83490
SRR189764	16	70912
SRR189764	17	43673
SRR189764	18	28908
SRR189764	19	22287
SRR189764	20	7320
SRR189764	21	0
SRR189764	22	0
SRR189764	23	0
SRR189764	24	0
# 25 or more
SRR189764	25	0