#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	5988	127.450400802	294.048777266	1.16814607957	1.24299319028	76.0	1.10144927536	1.11764705882
2	5988	99.421509686	174.237381222	0.911247403181	0.969634137904	71.0	1.02898550725	1.04411764706
3	3898	105.262442278	235.831283298	0.964782444778	1.02659935254	68.0	0.985507246377	1.0
4	2428	106.650329489	255.942817351	0.977503118816	1.04013508363	67.0	0.971014492754	0.985294117647
5	1553	103.216999356	230.236351966	0.946034946808	1.00665063831	65.0	0.942028985507	0.955882352941
6	977	97.6980552712	192.236111448	0.895451089436	0.952825700363	65.0	0.942028985507	0.955882352941
7	618	115.626213592	397.412705717	1.05977154449	1.12767472843	64.0	0.927536231884	0.941176470588
8	412	96.9951456311	159.094662472	0.889008574267	0.945970391234	65.0	0.942028985507	0.955882352941
9	273	110.227106227	240.487782083	1.01028605004	1.07501852927	64.0	0.927536231884	0.941176470588
10	188	98.0319148936	128.784121868	0.898511078315	0.956081753185	66.0	0.95652173913	0.970588235294
11	121	93.3966942149	138.772510159	0.856026983877	0.910875557654	65.0	0.942028985507	0.955882352941
12	81	84.5061728395	78.994627643	0.7745409499	0.824168435055	63.0	0.913043478261	0.926470588235
13	54	67.2962962963	12.900803348	0.616803903274	0.656324636886	65.0	0.942028985507	0.955882352941
14	43	89.7441860465	151.955638114	0.822549936565	0.875253521535	63.0	0.913043478261	0.926470588235
15	27	125.666666667	230.042991151	1.15179727232	1.22559685908	66.0	0.95652173913	0.970588235294
16	16	69.0	10.9144399765	0.632419191964	0.672940450478	65.5	0.949275362319	0.963235294118
17	9	61.8888888889	6.29716769569	0.567242334821	0.603587489398	62.0	0.898550724638	0.911764705882
18	5	62.8	12.1061967603	0.575593119643	0.612473337537	56.0	0.811594202899	0.823529411765
19	5	59.2	4.99599839872	0.542597335714	0.57736340099	62.0	0.898550724638	0.911764705882
20	5	71.4	13.2	0.65441638125	0.696347074843	65.0	0.942028985507	0.955882352941
21	3	60.3333333333	15.4344492037	0.552984897321	0.588416529162	67.0	0.971014492754	0.985294117647
22	2	642.0	580.0	5.88424813393	6.26127201749	642.0	9.30434782609	9.44117647059
23	2	89.0	18.0	0.815729102678	0.867995653515	89.0	1.28985507246	1.30882352941
24	2	69.5	6.5	0.637001939732	0.677816830554	69.5	1.00724637681	1.02205882353
25	2	76.0	18.0	0.696577660714	0.741209771541	76.0	1.10144927536	1.11764705882
26	2	68.0	5.0	0.623253696428	0.663187690326	68.0	0.985507246377	1.0
27	2	65.0	8.0	0.595757209821	0.633929409871	65.0	0.942028985507	0.955882352941
28	2	64.5	3.5	0.591174462053	0.629053029795	64.5	0.934782608696	0.948529411765
29	1	81.0	0.0	0.742405138393	0.789973572301	81.0	1.17391304348	1.19117647059
30	1	70.0	0.0	0.6415846875	0.68269321063	70.0	1.01449275362	1.02941176471
31	1	65.0	0.0	0.595757209821	0.633929409871	65.0	0.942028985507	0.955882352941