#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	14153	517.134812407	687.030925711	1.16694227749	1.20399346883	273.0	1.43684210526	1.5251396648
2	14153	478.178407405	675.151676254	1.07903507247	1.11329515174	213.0	1.12105263158	1.18994413408
3	11322	447.712418301	673.879412643	1.01028694363	1.04236422421	191.0	1.00526315789	1.06703910615
4	9305	429.894142934	673.435579323	0.970079055207	1.00087970866	181.0	0.952631578947	1.01117318436
5	7639	410.428851944	656.598610205	0.926154588212	0.955560610704	172.0	0.905263157895	0.960893854749
6	6267	428.234561991	715.032977867	0.966334122323	0.997015871674	171.0	0.9	0.95530726257
7	5171	415.272674531	706.917085599	0.937084932149	0.966838000311	172.0	0.905263157895	0.960893854749
8	4276	411.050046773	681.640859466	0.927556347464	0.957006876743	169.0	0.889473684211	0.944134078212
9	3449	400.556393157	627.339244333	0.903876858567	0.932575548366	162.0	0.852631578947	0.905027932961
10	2808	399.721866097	625.854491595	0.901993703758	0.930632602143	161.0	0.847368421053	0.899441340782
11	2290	402.322707424	590.533055961	0.907862640887	0.936687881919	181.5	0.955263157895	1.01396648045
12	1856	400.638469828	648.152460685	0.904062068949	0.932766639301	168.0	0.884210526316	0.938547486034
13	1463	405.604921394	674.49116116	0.915269131718	0.944329533746	155.0	0.815789473684	0.865921787709
14	1166	388.668096055	579.127745481	0.877050282279	0.904897210487	155.0	0.815789473684	0.865921787709
15	939	422.823216187	654.872757644	0.954123131987	0.984417174295	155.0	0.815789473684	0.865921787709
16	778	388.173521851	614.394489023	0.875934249217	0.903745742635	157.0	0.826315789474	0.877094972067
17	654	447.770642202	778.391705827	1.01041832897	1.04249978112	160.0	0.842105263158	0.893854748603
18	545	396.355963303	620.764750227	0.894398364636	0.922796105965	169.0	0.889473684211	0.944134078212
19	439	349.01594533	492.081481318	0.787573089942	0.812579057943	144.0	0.757894736842	0.804469273743
20	358	363.75698324	524.272674847	0.820837027968	0.846899148066	155.5	0.818421052632	0.868715083799
21	301	390.249169435	682.752136169	0.880618058663	0.908578266138	170.0	0.894736842105	0.949720670391
22	254	355.31496063	393.365785189	0.801787153825	0.827244427783	186.0	0.978947368421	1.03910614525
23	203	374.733990148	521.594767662	0.845607229342	0.872455819763	161.0	0.847368421053	0.899441340782
24	161	351.329192547	406.546121338	0.792793055626	0.817964761	165.0	0.868421052632	0.921787709497
25	134	312.097014925	452.671289744	0.70426355499	0.726624389997	142.5	0.75	0.796089385475
26	115	432.747826087	701.349132725	0.976518543399	1.00752365487	172.0	0.905263157895	0.960893854749
27	98	355.173469388	422.455311621	0.801467871293	0.826915007818	121.0	0.636842105263	0.675977653631
28	81	342.024691358	424.256356677	0.771796952584	0.79630201776	120.0	0.631578947368	0.670391061453
29	72	499.875	727.441424475	1.12799459051	1.16380916696	179.0	0.942105263158	1.0
30	63	433.53968254	744.573316087	0.978305409705	1.00936725537	118.0	0.621052631579	0.659217877095
31	56	422.178571429	742.367090248	0.952668456716	0.98291631212	139.0	0.731578947368	0.776536312849
32	44	347.818181818	471.840606404	0.784870272713	0.809790424474	129.0	0.678947368421	0.720670391061
33	39	365.051282051	355.090234016	0.823757682246	0.849912535055	163.0	0.857894736842	0.91061452514
34	33	316.818181818	337.551204156	0.714917119813	0.73761621257	121.0	0.636842105263	0.675977653631
35	28	505.571428571	661.967491032	1.14084888531	1.17707159414	191.0	1.00526315789	1.06703910615
36	25	395.28	488.228923355	0.891970396073	0.920291047791	156.0	0.821052631579	0.871508379888
37	21	299.904761905	339.477175719	0.676751085965	0.698238381833	115.0	0.605263157895	0.642458100559
38	20	545.25	847.26889917	1.23038569738	1.26945125938	315.5	1.66052631579	1.7625698324
39	16	235.3125	224.488507153	0.53099520296	0.547854652862	111.0	0.584210526316	0.620111731844
40	15	342.0	623.257250259	0.771741235218	0.796244531331	106.0	0.557894736842	0.59217877095
41	14	365.071428571	505.913666306	0.823803143943	0.849959440191	197.0	1.03684210526	1.10055865922
42	12	325.166666667	288.886607897	0.733755921009	0.7570531582	308.5	1.62368421053	1.72346368715
43	9	280.222222222	279.646514084	0.632336385712	0.652413485385	96.0	0.505263157895	0.536312849162
44	9	324.777777778	477.832787531	0.732878372496	0.75614774694	106.0	0.557894736842	0.59217877095
45	8	384.0	385.67862269	0.866516474631	0.894028947459	260.5	1.37105263158	1.45530726257
46	8	196.25	233.465602391	0.442848588923	0.456909325362	101.5	0.534210526316	0.567039106145
47	7	330.285714286	259.47844077	0.745307324906	0.768971326832	227.0	1.19473684211	1.26815642458
48	7	750.142857143	1153.85768231	1.69273735427	1.74648288806	284.0	1.49473684211	1.58659217877
49	7	93.0	10.7968249301	0.2098594587	0.216522635713	88.0	0.463157894737	0.491620111732
50	6	242.5	317.721445085	0.547214179943	0.564588593122	90.5	0.476315789474	0.505586592179
51	4	395.5	241.686263573	0.892466837803	0.920803251875	425.5	2.23947368421	2.37709497207
52	4	948.5	1267.66251424	2.1403408234	2.20829806423	282.0	1.48421052632	1.57541899441
53	4	128.75	67.3512249332	0.290531239866	0.299755799441	93.0	0.489473684211	0.519553072626
54	3	274.0	197.104033444	0.618295609502	0.637926905218	199.0	1.04736842105	1.11173184358
55	2	81.0	13.0	0.182780818867	0.188584231105	81.0	0.426315789474	0.45251396648
56	2	250.0	15.0	0.564138329838	0.582050096002	250.0	1.31578947368	1.39664804469
57	1	117.0	0.0	0.264016738364	0.272399444929	117.0	0.615789473684	0.653631284916
58	1	87.0	0.0	0.196320138784	0.202553433409	87.0	0.457894736842	0.486033519553
59	1	94.0	0.0	0.212116012019	0.218850836097	94.0	0.494736842105	0.525139664804
60	1	248.0	0.0	0.559625223199	0.577393695234	248.0	1.30526315789	1.38547486034
61	1	85.0	0.0	0.191807032145	0.197897032641	85.0	0.447368421053	0.474860335196
62	1	205.0	0.0	0.462593430467	0.477281078722	205.0	1.07894736842	1.14525139665
63	1	248.0	0.0	0.559625223199	0.577393695234	248.0	1.30526315789	1.38547486034
64	1	77.0	0.0	0.17375460559	0.179271429569	77.0	0.405263157895	0.430167597765
65	1	221.0	0.0	0.498698283577	0.514532284866	221.0	1.16315789474	1.23463687151
66	1	107.0	0.0	0.241451205171	0.249117441089	107.0	0.563157894737	0.597765363128
67	1	87.0	0.0	0.196320138784	0.202553433409	87.0	0.457894736842	0.486033519553
68	1	144.0	0.0	0.324943677987	0.335260855297	144.0	0.757894736842	0.804469273743
69	1	182.0	0.0	0.410692704122	0.42373246989	182.0	0.957894736842	1.01675977654
70	1	90.0	0.0	0.203089798742	0.209538034561	90.0	0.473684210526	0.502793296089
71	1	121.0	0.0	0.273042951642	0.281712246465	121.0	0.636842105263	0.675977653631