#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	8332	470.623859818	1588.37843649	1.6017868318	1.78821510245	142.0	1.52688172043	1.56043956044
2	8332	399.193110898	1399.54336392	1.35866946616	1.51680186801	101.0	1.08602150538	1.10989010989
3	6863	336.040652776	1189.95085932	1.14372758911	1.27684340221	96.0	1.03225806452	1.05494505495
4	5626	286.791859225	1081.49945721	0.976107381706	1.08971426592	93.0	1.0	1.02197802198
5	4613	238.196835031	741.37727441	0.810712304043	0.905069237083	91.0	0.978494623656	1.0
6	3783	229.591858314	774.658036624	0.78142492707	0.872373169932	90.0	0.967741935484	0.989010989011
7	3071	198.727124715	726.629262931	0.676375591356	0.755097384605	89.0	0.956989247312	0.978021978022
8	2533	188.264508488	606.014861329	0.640765665193	0.715342901363	88.0	0.94623655914	0.967032967033
9	2066	192.797192643	603.376567894	0.656192834132	0.732565602872	89.0	0.956989247312	0.978021978022
10	1683	203.603089721	980.516784105	0.692971130183	0.773624439875	89.0	0.956989247312	0.978021978022
11	1374	163.775836972	381.025146505	0.557417507755	0.622294044342	88.0	0.94623655914	0.967032967033
12	1146	178.803664921	402.039886737	0.608565311712	0.679394823095	87.0	0.935483870968	0.956043956044
13	942	148.907643312	337.569967529	0.506813025384	0.565799823119	87.0	0.935483870968	0.956043956044
14	793	151.857503153	333.654208753	0.516852989465	0.577008315436	88.0	0.94623655914	0.967032967033
15	637	227.609105181	1323.9180338	0.774676548736	0.864839363427	89.0	0.956989247312	0.978021978022
16	537	182.322160149	683.082968078	0.620540648716	0.69276394192	89.0	0.956989247312	0.978021978022
17	460	211.645652174	769.502681354	0.720344308067	0.804183518726	88.0	0.94623655914	0.967032967033
18	396	191.934343434	541.43261212	0.653256092887	0.729287061095	87.0	0.935483870968	0.956043956044
19	347	131.008645533	180.408078681	0.445893081895	0.497789548078	88.0	0.94623655914	0.967032967033
20	299	145.976588629	326.923793377	0.496837065396	0.554662784183	87.0	0.935483870968	0.956043956044
21	261	147.501915709	256.973374361	0.502028576153	0.56045852289	86.0	0.924731182796	0.945054945055
22	223	169.457399103	367.153316208	0.576754928108	0.643882102397	87.0	0.935483870968	0.956043956044
23	190	249.984210526	1066.74280172	0.85083110052	0.949857367643	88.0	0.94623655914	0.967032967033
24	165	232.23030303	1242.77609882	0.79040497752	0.882398387717	87.0	0.935483870968	0.956043956044
25	149	236.744966443	927.150604639	0.805770812153	0.899552616362	85.0	0.913978494624	0.934065934066
26	131	157.229007634	399.009834865	0.535135116401	0.597418256911	87.0	0.935483870968	0.956043956044
27	118	110.872881356	119.233608233	0.377360215924	0.421280300088	87.0	0.935483870968	0.956043956044
28	110	114.463636364	98.0591358938	0.389581491934	0.434923982192	83.5	0.897849462366	0.917582417582
29	92	151.163043478	288.759727003	0.514489368628	0.574369598227	86.0	0.924731182796	0.945054945055
30	83	363.891566265	1601.48771205	1.23851926945	1.38266766734	90.0	0.967741935484	0.989010989011
31	74	216.5	417.343699501	0.736866271973	0.822628435859	91.0	0.978494623656	1.0
32	67	116.059701493	94.2304068232	0.395013762425	0.440988502102	91.0	0.978494623656	1.0
33	60	98.4	84.9370747475	0.334908273266	0.37388747385	80.0	0.860215053763	0.879120879121
34	54	173.888888889	540.683712112	0.591837678028	0.660720298752	88.5	0.951612903226	0.972527472527
35	54	105.740740741	92.633124462	0.359892773327	0.401779862181	83.5	0.897849462366	0.917582417582
36	51	101.333333333	67.9277778713	0.344891988729	0.385033170902	86.0	0.924731182796	0.945054945055
37	49	112.714285714	104.000196232	0.38362750814	0.428277027973	85.0	0.913978494624	0.934065934066
38	45	102.644444444	73.744952537	0.349354407005	0.390014959736	85.0	0.913978494624	0.934065934066
39	40	85.275	14.1350406791	0.290236819134	0.324016812323	84.0	0.903225806452	0.923076923077
40	39	91.641025641	42.1775776982	0.311903837985	0.348205605467	84.0	0.903225806452	0.923076923077
41	36	171.944444444	338.49839524	0.585219684823	0.6533320526	84.5	0.908602150538	0.928571428571
42	36	97.8055555556	40.1087545476	0.332885058201	0.371628781455	86.5	0.930107526882	0.950549450549
43	36	113.222222222	130.655210193	0.385356290039	0.430207018804	83.5	0.897849462366	0.917582417582
44	34	93.9705882353	32.3814446632	0.319832595972	0.357057173287	87.0	0.935483870968	0.956043956044
45	33	84.8787878788	11.3744998578	0.288888295583	0.32251133723	82.0	0.881720430108	0.901098901099
46	32	115.375	172.031746707	0.392683353944	0.438386862758	83.5	0.897849462366	0.917582417582
47	29	87.0689655172	24.892778394	0.296342651387	0.330833288292	83.0	0.89247311828	0.912087912088
48	28	151.964285714	279.637071186	0.517216428117	0.577414053873	82.0	0.881720430108	0.901098901099
49	27	143.037037037	230.181487411	0.486832185845	0.543493459804	83.0	0.89247311828	0.912087912088
50	27	142.0	185.103774698	0.483302589469	0.539553061857	83.0	0.89247311828	0.912087912088
51	24	135.458333333	121.226021398	0.461037769473	0.514696890873	88.5	0.951612903226	0.972527472527
52	20	270.25	802.345242087	0.919806512705	1.02686066878	82.5	0.887096774194	0.906593406593
53	19	89.2105263158	17.9460564422	0.303631537862	0.338970511433	81.0	0.870967741935	0.89010989011
54	18	188.0	303.615070626	0.639865400143	0.714337856542	85.5	0.91935483871	0.93956043956
55	16	107.875	68.1788777775	0.367156808725	0.409889341886	88.0	0.94623655914	0.967032967033
56	13	148.692307692	149.805198952	0.506080122126	0.564981618943	89.0	0.956989247312	0.978021978022
57	11	110.272727273	69.3306844164	0.375317567879	0.418999912953	95.0	1.02150537634	1.04395604396
58	11	92.1818181818	16.4693554647	0.313744446685	0.350260438363	89.0	0.956989247312	0.978021978022
59	10	81.5	8.85720046064	0.277388458041	0.30967306015	83.0	0.89247311828	0.912087912088
60	10	80.7	7.88733161468	0.274665626551	0.30663332459	82.5	0.887096774194	0.906593406593
61	10	81.2	7.22218803411	0.276367396232	0.308533159315	82.0	0.881720430108	0.901098901099
62	10	84.9	10.9859000542	0.288960491873	0.322591936279	82.0	0.881720430108	0.901098901099
63	8	88.75	10.8483869769	0.302064118418	0.33722066366	87.5	0.940860215054	0.961538461538
64	6	82.1666666667	9.47657931722	0.279657484282	0.312206173117	80.0	0.860215053763	0.879120879121
65	6	176.333333333	209.813938738	0.600157440914	0.670008379629	85.5	0.91935483871	0.93956043956
66	6	86.1666666667	7.19760762723	0.293271641732	0.327404850915	86.0	0.924731182796	0.945054945055
67	4	81.25	6.49519052838	0.2765375732	0.308723142788	80.0	0.860215053763	0.879120879121
68	4	79.0	14.5430395722	0.268879609634	0.300173886526	86.0	0.924731182796	0.945054945055
69	2	78.5	5.5	0.267177839953	0.298274051801	78.5	0.844086021505	0.862637362637
70	2	91.5	5.5	0.311423851665	0.347669754647	91.5	0.983870967742	1.00549450549
71	2	84.5	7.5	0.287599076128	0.321072068499	84.5	0.908602150538	0.928571428571
72	2	79.5	6.5	0.270581379316	0.302073721251	79.5	0.854838709677	0.873626373626
73	2	75.0	4.0	0.255265452185	0.284975208727	75.0	0.806451612903	0.824175824176
74	2	71.0	3.0	0.241651294735	0.269776530928	71.0	0.763440860215	0.78021978022
75	1	76.0	0.0	0.258668991547	0.288774878177	76.0	0.817204301075	0.835164835165
76	1	103.0	0.0	0.350564554333	0.391365953318	103.0	1.10752688172	1.13186813187
77	1	107.0	0.0	0.364178711783	0.406564631117	107.0	1.15053763441	1.17582417582