#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	6266	95.2306096393	101.155260925	1.02705509613	1.03848703331	62.0	1.05084745763	1.06896551724
2	6266	90.2725821896	121.835677869	0.973583136031	0.984419887919	59.0	1.0	1.01724137931
3	3672	90.4610566449	124.023014713	0.97561581912	0.986475196382	58.0	0.983050847458	1.0
4	2111	94.2150639507	132.104232925	1.01610251084	1.02741253706	57.0	0.966101694915	0.98275862069
5	1249	94.9239391513	139.252786292	1.02374767755	1.03514280055	57.0	0.966101694915	0.98275862069
6	759	89.6930171278	128.948496388	0.967332569616	0.978099747747	57.0	0.966101694915	0.98275862069
7	462	93.5606060606	127.45813168	1.0090442308	1.02027569277	57.0	0.966101694915	0.98275862069
8	278	90.4928057554	119.547761227	0.975958230934	0.986821419511	56.0	0.949152542373	0.965517241379
9	187	105.518716578	155.540332725	1.13801157011	1.15067854078	55.0	0.932203389831	0.948275862069
10	125	83.624	97.0220316423	0.901878667838	0.911917292168	56.0	0.949152542373	0.965517241379
11	86	140.581395349	244.711099962	1.51615997274	1.53303603482	58.0	0.983050847458	1.0
12	60	99.0	116.994729226	1.06770769296	1.07959212576	55.5	0.940677966102	0.956896551724
13	46	99.3260869565	165.868603621	1.07122451672	1.08314809455	57.0	0.966101694915	0.98275862069
14	31	93.9032258065	107.451520903	1.01273935947	1.02401195115	57.0	0.966101694915	0.98275862069
15	21	62.5238095238	21.9645147749	0.674314670926	0.681820327621	55.0	0.932203389831	0.948275862069
16	15	64.6	22.5175487121	0.696706231971	0.704461124487	57.0	0.966101694915	0.98275862069
17	12	108.333333333	162.608083713	1.16836700408	1.18137185479	58.0	0.983050847458	1.0
18	8	54.75	3.99217985567	0.590474708985	0.597047160459	53.5	0.906779661017	0.922413793103
19	6	67.8333333333	17.0432456481	0.731577493324	0.739720530614	61.5	1.04237288136	1.06034482759
20	3	65.0	17.7200451467	0.701020202448	0.708823112874	54.0	0.915254237288	0.931034482759
21	2	52.5	1.5	0.566208625054	0.572510975782	52.5	0.889830508475	0.905172413793
22	1	50.0	0.0	0.539246309575	0.545248548364	50.0	0.847457627119	0.862068965517