#Intron_position	number	Mean_intron_length	stdev	Ratio_to_mean_intron_length	Ratio_to_mean_non-first_intron_length	Median_intron_length	Ratio_to_median_intron_length	Ratio_to_median_non-first_intron_length
1	4767	101.565554856	274.087865504	0.88319255604	0.839870851624	56.0	1.03703703704	1.03703703704
2	4767	109.055800294	303.008879038	0.948326144121	0.901809555384	54.0	1.0	1.0
3	2624	132.167301829	440.958064119	1.14929886705	1.09292431377	54.0	1.0	1.0
4	1492	128.514075067	338.956258205	1.11753118078	1.06271487243	54.0	1.0	1.0
5	796	122.177135678	329.603610768	1.06242649786	1.01031314343	53.0	0.981481481481	0.981481481481
6	458	113.270742358	240.837333115	0.984978387695	0.936663960365	54.0	1.0	1.0
7	253	139.509881423	302.080279002	1.21314838422	1.15364193192	54.0	1.0	1.0
8	150	145.946666667	319.472143526	1.26912130556	1.20686931114	56.5	1.0462962963	1.0462962963
9	91	87.1648351648	115.188356377	0.757966947307	0.720787716319	56.0	1.03703703704	1.03703703704
10	56	113.982142857	265.531104653	0.991164575779	0.942546708152	52.5	0.972222222222	0.972222222222
11	39	378.58974359	1743.02938054	3.29213623462	3.13065281645	53.0	0.981481481481	0.981481481481
12	25	203.32	419.995497119	1.76802766202	1.68130368405	52.0	0.962962962963	0.962962962963
13	17	173.235294118	413.183840213	1.50641743084	1.43252576336	53.0	0.981481481481	0.981481481481
14	11	67.0	39.9977272082	0.582617811111	0.554039675542	53.0	0.981481481481	0.981481481481
15	7	64.7142857143	17.4168578904	0.562741723738	0.535138535225	60.0	1.11111111111	1.11111111111
16	3	501.0	630.070366441	4.35658990099	4.14289369323	64.0	1.18518518519	1.18518518519
17	3	238.666666667	263.997895615	2.07539478983	1.9735940681	55.0	1.01851851852	1.01851851852
18	2	63.0	1.0	0.547834658209	0.520962679987	63.0	1.16666666667	1.16666666667
19	1	58.0	0.0	0.504355717081	0.479616435544	58.0	1.07407407407	1.07407407407