#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	16504	116.447709646	421.3678118	1.12871982618	1.15028382373	57.0	1.05555555556	1.05555555556
2	16504	93.0098158022	493.683521906	0.901537895804	0.918761621765	54.0	1.0	1.0
3	14177	97.4243492982	154.046570393	0.944327672394	0.962368889654	54.0	1.0	1.0
4	12188	97.4282901214	156.271545367	0.94436587053	0.962407817558	54.0	1.0	1.0
5	10562	96.5955311494	196.068755381	0.936293993762	0.954181728977	53.0	0.981481481481	0.981481481481
6	9074	98.8862684593	143.305337409	0.958497956606	0.976809894701	54.0	1.0	1.0
7	7856	100.499618126	128.022042359	0.974136046536	0.992746747642	54.0	1.0	1.0
8	6786	100.715001474	134.015899227	0.976223742852	0.994874329035	54.0	1.0	1.0
9	5728	103.08152933	109.310792348	0.999162338367	1.01825116246	54.0	1.0	1.0
10	4888	104.114770867	207.935777991	1.00917747918	1.02845764081	55.0	1.01851851852	1.01851851852
11	4149	108.557965775	132.38306282	1.0522450689	1.0723480294	55.0	1.01851851852	1.01851851852
12	3491	107.97708393	111.688876301	1.04661462021	1.06661001196	55.0	1.01851851852	1.01851851852
13	2912	108.721840659	123.520261678	1.05383349715	1.0739668043	55.0	1.01851851852	1.01851851852
14	2423	111.32150227	127.10311254	1.07903184248	1.09964655967	55.0	1.01851851852	1.01851851852
15	2030	120.319211823	236.607499757	1.16624603668	1.188526966	57.0	1.05555555556	1.05555555556
16	1690	116.75147929	125.024801377	1.13166424493	1.15328449509	57.0	1.05555555556	1.05555555556
17	1414	118.54738331	135.656182856	1.14907182194	1.17102464085	57.0	1.05555555556	1.05555555556
18	1181	115.598645216	117.972799854	1.1204899017	1.14189666796	57.0	1.05555555556	1.05555555556
19	986	111.795131846	105.686409998	1.08362270214	1.10432512691	57.0	1.05555555556	1.05555555556
20	814	117.151105651	122.332482934	1.1355377964	1.15723205009	57.0	1.05555555556	1.05555555556
21	680	119.813235294	187.482466948	1.16134164018	1.18352887185	57.0	1.05555555556	1.05555555556
22	547	110.979890311	113.88305669	1.07572062071	1.09627207758	55.0	1.01851851852	1.01851851852
23	460	109.715217391	99.8736559846	1.06346223107	1.08377949352	57.0	1.05555555556	1.05555555556
24	389	109.856041131	102.66948416	1.06482722612	1.08517056657	55.0	1.01851851852	1.01851851852
25	322	118.198757764	116.157893178	1.14569261795	1.16758087775	57.5	1.06481481481	1.06481481481
26	278	107.73381295	83.4755877414	1.04425661094	1.06420695333	59.5	1.10185185185	1.10185185185
27	248	125.391129032	132.886336655	1.21540778944	1.23862794557	62.0	1.14814814815	1.14814814815
28	213	118.680751174	120.312119346	1.15036454768	1.1723420639	57.0	1.05555555556	1.05555555556
29	184	123.695652174	121.372964464	1.19897364616	1.22187983081	60.5	1.12037037037	1.12037037037
30	153	106.026143791	97.0131011779	1.02770428851	1.04733840164	55.0	1.01851851852	1.01851851852
31	130	133.284615385	148.256339058	1.29191882234	1.31660070855	62.0	1.14814814815	1.14814814815
32	113	110.911504425	92.1496049403	1.07505776092	1.09559655396	68.0	1.25925925926	1.25925925926
33	94	112.914893617	113.625426018	1.09447647776	1.11538626204	56.0	1.03703703704	1.03703703704
34	78	98.0512820513	93.7827409407	0.95040448945	0.968561803252	53.0	0.981481481481	0.981481481481
35	63	127.111111111	102.585482916	1.23207946017	1.25561812569	84.0	1.55555555556	1.55555555556
36	51	129.647058824	99.5408721905	1.25666023097	1.28066850788	106.0	1.96296296296	1.96296296296
37	46	107.630434783	86.7220343836	1.04325457331	1.06318577194	55.0	1.01851851852	1.01851851852
38	43	106.186046512	99.0478521453	1.02925421484	1.04891793904	53.0	0.981481481481	0.981481481481
39	39	123.333333333	111.950614875	1.19546171398	1.21830080378	57.0	1.05555555556	1.05555555556
40	35	100.028571429	84.7795412363	0.969570222542	0.988093694368	51.0	0.944444444444	0.944444444444
41	30	133.633333333	130.731909732	1.29529892198	1.32004538442	56.5	1.0462962963	1.0462962963
42	23	110.826086957	85.5786707345	1.07422981514	1.09475279042	53.0	0.981481481481	0.981481481481
43	20	135.85	217.613711654	1.31678492306	1.34194187184	57.5	1.06481481481	1.06481481481
44	18	73.5555555556	66.9811102909	0.712969058247	0.726590209099	51.0	0.944444444444	0.944444444444
45	17	115.470588235	115.578401019	1.11924865399	1.14063170643	57.0	1.05555555556	1.05555555556
46	15	123.8	186.208198889	1.19998508263	1.2229105906	56.0	1.03703703704	1.03703703704
47	11	79.3636363636	51.6161932436	0.76926639531	0.783963097074	53.0	0.981481481481	0.981481481481
48	10	96.6	67.2357048004	0.93633731003	0.954225872796	53.5	0.990740740741	0.990740740741
49	9	95.5555555556	75.0986182905	0.9262135802	0.943908730854	54.0	1.0	1.0
50	9	84.2222222222	50.4970357277	0.816360341618	0.831956765102	54.0	1.0	1.0
51	9	124.111111111	101.829317372	1.20300066173	1.22598378182	58.0	1.07407407407	1.07407407407
52	8	134.25	136.776048707	1.30127623055	1.32613688844	96.0	1.77777777778	1.77777777778
53	7	70.0	46.8187996429	0.678505297123	0.691468023765	51.0	0.944444444444	0.944444444444
54	7	51.1428571429	7.39553091745	0.495724278306	0.505195005118	49.0	0.907407407407	0.907407407407
55	7	147.571428571	149.573543443	1.43039994271	1.45772748684	53.0	0.981481481481	0.981481481481
56	6	141.666666667	94.2296249712	1.37316548227	1.39939957191	110.0	2.03703703704	2.03703703704
57	6	144.5	111.558280733	1.40062879192	1.42738756334	88.0	1.62962962963	1.62962962963
58	6	59.1666666667	15.731249862	0.57349852495	0.584455115325	52.0	0.962962962963	0.962962962963
59	5	89.4	55.5287313019	0.866548193755	0.883103447494	61.0	1.12962962963	1.12962962963
60	4	322.75	399.342193488	3.12839406638	3.18816149529	118.5	2.19444444444	2.19444444444
61	4	164.25	90.0038193634	1.59206421504	1.62248032719	162.5	3.00925925926	3.00925925926
62	4	128.5	97.7049128755	1.24554186686	1.26933772934	104.5	1.93518518519	1.93518518519
63	4	548.25	690.577430488	5.3141504164	5.41567634327	205.5	3.80555555556	3.80555555556
64	3	250.0	167.791537331	2.42323320401	2.4695286563	249.0	4.61111111111	4.61111111111
65	3	54.3333333333	7.71722460186	0.526649349672	0.536710894637	51.0	0.944444444444	0.944444444444
66	2	129.0	75.0	1.25038833327	1.27427678665	129.0	2.38888888889	2.38888888889
67	2	81.0	34.0	0.7851275581	0.800127284643	81.0	1.5	1.5
68	2	60.5	39.5	0.586422435371	0.597625934826	60.5	1.12037037037	1.12037037037
69	2	75.0	49.0	0.726969961204	0.740858596891	75.0	1.38888888889	1.38888888889
70	2	47.0	1.0	0.455567842354	0.464271387385	47.0	0.87037037037	0.87037037037
71	2	52.0	4.0	0.504032506435	0.513661960511	52.0	0.962962962963	0.962962962963
72	2	117.0	54.0	1.13407313948	1.15573941115	117.0	2.16666666667	2.16666666667
73	2	47.0	0.0	0.455567842354	0.464271387385	47.0	0.87037037037	0.87037037037
74	2	65.0	13.0	0.630040633043	0.642077450639	65.0	1.2037037037	1.2037037037
75	2	47.0	0.0	0.455567842354	0.464271387385	47.0	0.87037037037	0.87037037037
76	2	55.5	5.5	0.537957771291	0.5482353617	55.5	1.02777777778	1.02777777778
77	2	50.0	2.0	0.484646640802	0.493905731261	50.0	0.925925925926	0.925925925926
78	2	246.5	199.5	2.38930793916	2.43495525512	246.5	4.56481481481	4.56481481481
79	2	93.5	44.5	0.906289218301	0.923603717458	93.5	1.73148148148	1.73148148148
80	2	46.5	3.5	0.450721375946	0.459332330073	46.5	0.861111111111	0.861111111111
81	2	113.5	70.5	1.10014787462	1.12116600996	113.5	2.10185185185	2.10185185185
82	2	58.5	11.5	0.567036569739	0.577869705575	58.5	1.08333333333	1.08333333333
83	2	43.5	1.5	0.421642577498	0.429697986197	43.5	0.805555555556	0.805555555556
84	1	79.0	0.0	0.765741692468	0.780371055392	79.0	1.46296296296	1.46296296296
85	1	151.0	0.0	1.46363285522	1.49159530841	151.0	2.7962962963	2.7962962963
86	1	46.0	0.0	0.445874909538	0.45439327276	46.0	0.851851851852	0.851851851852
87	1	50.0	0.0	0.484646640802	0.493905731261	50.0	0.925925925926	0.925925925926
88	1	46.0	0.0	0.445874909538	0.45439327276	46.0	0.851851851852	0.851851851852
89	1	46.0	0.0	0.445874909538	0.45439327276	46.0	0.851851851852	0.851851851852
90	1	62.0	0.0	0.600961834595	0.612443106763	62.0	1.14814814815	1.14814814815
91	1	51.0	0.0	0.494339573618	0.503783845886	51.0	0.944444444444	0.944444444444
92	1	46.0	0.0	0.445874909538	0.45439327276	46.0	0.851851851852	0.851851851852
93	1	48.0	0.0	0.46526077517	0.47414950201	48.0	0.888888888889	0.888888888889
94	1	48.0	0.0	0.46526077517	0.47414950201	48.0	0.888888888889	0.888888888889
95	1	51.0	0.0	0.494339573618	0.503783845886	51.0	0.944444444444	0.944444444444
96	1	49.0	0.0	0.474953707986	0.484027616636	49.0	0.907407407407	0.907407407407
97	1	55.0	0.0	0.533111304883	0.543296304387	55.0	1.01851851852	1.01851851852
98	1	52.0	0.0	0.504032506435	0.513661960511	52.0	0.962962962963	0.962962962963
99	1	50.0	0.0	0.484646640802	0.493905731261	50.0	0.925925925926	0.925925925926
100	1	55.0	0.0	0.533111304883	0.543296304387	55.0	1.01851851852	1.01851851852
101	1	54.0	0.0	0.523418372067	0.533418189762	54.0	1.0	1.0
102	1	45.0	0.0	0.436181976722	0.444515158135	45.0	0.833333333333	0.833333333333
103	1	46.0	0.0	0.445874909538	0.45439327276	46.0	0.851851851852	0.851851851852
104	1	51.0	0.0	0.494339573618	0.503783845886	51.0	0.944444444444	0.944444444444