#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	10402	102.170351855	76.1902238808	1.10987178131	1.14036199216	85.0	1.03658536585	1.04938271605
2	10402	94.4978850221	55.7314547142	1.02652613087	1.05472668403	84.0	1.0243902439	1.03703703704
3	8168	91.4271547502	47.9454966448	0.993168930713	1.02045310048	82.0	1.0	1.01234567901
4	6217	89.1730738298	57.0442259516	0.968682954488	0.995294449641	82.0	1.0	1.01234567901
5	4662	87.4131274131	44.5544950371	0.949564738401	0.975651021137	81.0	0.987804878049	1.0
6	3421	87.5460391698	53.6686544101	0.951008552633	0.977134499592	81.0	0.987804878049	1.0
7	2489	86.1012454801	52.4826875974	0.935313825965	0.961008610032	80.0	0.975609756098	0.987654320988
8	1814	85.8202866593	52.5457401075	0.932261783359	0.957872722226	80.0	0.975609756098	0.987654320988
9	1353	86.1692535107	41.0305552049	0.936052594039	0.961767673419	80.0	0.975609756098	0.987654320988
10	990	84.5575757576	39.1571325363	0.918545013549	0.943779127623	79.0	0.963414634146	0.975308641975
11	717	83.8019525802	25.1371656161	0.910336714109	0.935345331162	79.0	0.963414634146	0.975308641975
12	547	84.9085923218	43.5694287101	0.922358090163	0.947696956437	79.0	0.963414634146	0.975308641975
13	426	81.9624413146	17.7242439638	0.890354188767	0.914813849246	79.0	0.963414634146	0.975308641975
14	321	83.769470405	44.7477158195	0.90998386175	0.934982785303	78.0	0.951219512195	0.962962962963
15	249	86.421686747	67.592825446	0.938794764546	0.964585176373	78.0	0.951219512195	0.962962962963
16	204	80.6862745098	22.6204750181	0.876491248109	0.900570068214	76.0	0.926829268293	0.938271604938
17	152	83.9144736842	56.2089550927	0.91155902563	0.93660122182	79.5	0.969512195122	0.981481481481
18	125	82.896	22.3430791074	0.900495393357	0.925233651302	79.0	0.963414634146	0.975308641975
19	96	79.6458333333	14.7810261024	0.865188983989	0.888957310196	76.0	0.926829268293	0.938271604938
20	75	80.8266666667	21.0043635678	0.878016321581	0.902137038248	78.0	0.951219512195	0.962962962963
21	61	84.9344262295	19.1327278204	0.922638722702	0.947985298465	82.0	1.0	1.01234567901
22	44	76.7954545455	12.1497840337	0.834225451758	0.857143153017	76.5	0.932926829268	0.944444444444
23	37	75.6486486486	9.36126641992	0.821767752627	0.844343218072	75.0	0.914634146341	0.925925925926
24	32	79.59375	15.0765948058	0.864623205161	0.888375988387	78.5	0.957317073171	0.969135802469
25	25	77.88	20.7254819003	0.8460068186	0.869248175587	79.0	0.963414634146	0.975308641975
26	18	84.3333333333	27.7648858973	0.916109078522	0.941276272999	80.5	0.981707317073	0.993827160494
27	15	80.4	13.9274309667	0.873381461421	0.897374849989	75.0	0.914634146341	0.925925925926
28	14	75.5714285714	12.5055089901	0.820928914519	0.843481335544	73.5	0.896341463415	0.907407407407
29	11	80.1818181818	12.7266233601	0.871011362475	0.894939640084	78.0	0.951219512195	0.962962962963
30	9	73.3333333333	9.93310961717	0.796616590019	0.818501106955	76.0	0.926829268293	0.938271604938
31	7	73.5714285714	11.0046372415	0.799203007519	0.821158578082	69.0	0.841463414634	0.851851851852
32	7	80.4285714286	9.99795897538	0.873691831521	0.897693746524	81.0	0.987804878049	1.0
33	5	71.4	7.52595508889	0.775614879918	0.796922441408	72.0	0.878048780488	0.888888888889
34	5	78.6	9.30806102258	0.85382814512	0.877284368273	81.0	0.987804878049	1.0
35	3	85.0	9.93310961717	0.923351047522	0.948717192153	91.0	1.10975609756	1.12345679012
36	2	95.0	27.0	1.03198058252	1.06033097946	95.0	1.15853658537	1.17283950617
37	2	71.5	3.5	0.776701175268	0.798038579281	71.5	0.871951219512	0.882716049383
38	2	80.5	17.5	0.874467756771	0.898490987862	80.5	0.981707317073	0.993827160494
39	2	78.0	6.0	0.84731037302	0.870587541034	78.0	0.951219512195	0.962962962963
40	1	69.0	0.0	0.749543791518	0.770135132453	69.0	0.841463414634	0.851851851852
41	1	132.0	0.0	1.43390986203	1.47330199252	132.0	1.60975609756	1.62962962963
42	1	76.0	0.0	0.825584466019	0.848264783572	76.0	0.926829268293	0.938271604938
43	1	61.0	0.0	0.662640163516	0.680844102604	61.0	0.743902439024	0.753086419753
44	1	84.0	0.0	0.912488094021	0.937555813422	84.0	1.0243902439	1.03703703704
45	1	64.0	0.0	0.695229024016	0.714328238797	64.0	0.780487804878	0.79012345679
46	1	65.0	0.0	0.706091977517	0.725489617529	65.0	0.792682926829	0.802469135802
47	1	61.0	0.0	0.662640163516	0.680844102604	61.0	0.743902439024	0.753086419753
48	1	73.0	0.0	0.792995605519	0.814780647378	73.0	0.890243902439	0.901234567901
49	1	71.0	0.0	0.771269698518	0.792457889916	71.0	0.865853658537	0.876543209877
50	1	71.0	0.0	0.771269698518	0.792457889916	71.0	0.865853658537	0.876543209877
51	1	73.0	0.0	0.792995605519	0.814780647378	73.0	0.890243902439	0.901234567901
52	1	72.0	0.0	0.782132652018	0.803619268647	72.0	0.878048780488	0.888888888889
53	1	65.0	0.0	0.706091977517	0.725489617529	65.0	0.792682926829	0.802469135802
54	1	78.0	0.0	0.84731037302	0.870587541034	78.0	0.951219512195	0.962962962963
55	1	127.0	0.0	1.37959509453	1.41749509886	127.0	1.5487804878	1.56790123457