#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	3867	91.4574605637	154.393592382	0.945971644031	0.920871129564	54.0	1.0	1.0
2	3867	94.5991724851	160.926042919	0.978467302373	0.952504544575	54.0	1.0	1.0
3	1933	104.866528712	199.747851353	1.08466561348	1.05588497814	54.0	1.0	1.0
4	952	109.614495798	229.235002717	1.13377524546	1.10369152981	54.0	1.0	1.0
5	453	93.4746136865	170.632668718	0.966835657137	0.941181534678	54.0	1.0	1.0
6	223	105.798206278	194.33217735	1.09430223091	1.06526589652	55.0	1.01851851852	1.01851851852
7	114	86.7807017544	131.329220621	0.897598540379	0.873781563104	55.0	1.01851851852	1.01851851852
8	59	111.728813559	263.432159633	1.15564426124	1.12498027075	55.0	1.01851851852	1.01851851852
9	31	105.741935484	171.719570294	1.09372020539	1.06469931454	52.0	0.962962962963	0.962962962963
10	16	90.625	67.4109366127	0.937361257484	0.91248921195	54.5	1.00925925926	1.00925925926
11	8	59.75	9.09326673974	0.6180119739	0.601613576982	59.0	1.09259259259	1.09259259259
12	5	85.0	37.9051447695	0.879180213916	0.855851950519	82.0	1.51851851852	1.51851851852
13	3	93.3333333333	30.0037034751	0.965374352535	0.939759004491	112.0	2.07407407407	2.07407407407
14	1	51.0	0.0	0.527508128349	0.513511170311	51.0	0.944444444444	0.944444444444