#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	8187	1746.45950898	14167.1899464	2.08768834736	2.9974749028	111.0	1.56338028169	1.60869565217
2	8187	680.644802736	2772.99570621	0.81363135879	1.16820098229	71.0	1.0	1.02898550725
3	5760	606.873263889	3033.76210996	0.725446101001	1.04158577301	68.0	0.957746478873	0.985507246377
4	4003	533.924056957	4306.33057834	0.638243844964	0.916381944444	68.0	0.957746478873	0.985507246377
5	2895	517.204490501	3234.43310796	0.618257556198	0.887685899341	68.0	0.957746478873	0.985507246377
6	2119	453.569608306	1661.02771928	0.542189487422	0.778468387374	68.0	0.957746478873	0.985507246377
7	1502	530.932756325	2239.59327113	0.634668094458	0.911247929869	68.0	0.957746478873	0.985507246377
8	1118	485.777280859	1390.00049148	0.580689997934	0.833746903514	69.0	0.971830985915	1.0
9	845	484.829585799	1927.811906	0.579557139186	0.832120360131	68.0	0.957746478873	0.985507246377
10	631	506.665610143	1716.88944143	0.605659555727	0.869597859387	71.0	1.0	1.02898550725
11	488	782.37704918	3552.74514925	0.935240376555	1.34280557745	71.0	1.0	1.02898550725
12	387	394.700258398	912.57802644	0.471818055856	0.677430030638	71.0	1.0	1.02898550725
13	289	581.6816609	1931.627808	0.695332482139	0.998349043308	71.0	1.0	1.02898550725
14	211	645.966824645	1934.53750522	0.772177886552	1.10868264335	78.0	1.0985915493	1.13043478261
15	161	637.546583851	2074.92454087	0.762112472211	1.09423085656	79.0	1.11267605634	1.14492753623
16	124	453.709677419	833.699999944	0.542356923686	0.778708790115	85.5	1.20422535211	1.23913043478
17	99	405.373737374	833.172136965	0.484576953253	0.695749084238	86.0	1.21126760563	1.24637681159
18	83	484.554216867	1030.75860768	0.579227967793	0.831647740265	107.0	1.50704225352	1.55072463768
19	70	424.185714286	757.466289544	0.507064474314	0.728036365092	89.5	1.26056338028	1.29710144928
20	55	779.981818182	1623.8610721	0.932377157672	1.33869460621	72.0	1.01408450704	1.04347826087
21	49	1708.7755102	8323.05844067	2.04264152851	2.93279728503	77.0	1.08450704225	1.11594202899
22	43	951.627906977	2075.13125416	1.13756000766	1.63329338774	128.0	1.80281690141	1.85507246377
23	35	384.314285714	707.641263895	0.459402838649	0.659604428441	67.0	0.943661971831	0.971014492754
24	29	304.137931034	543.719103705	0.363561371647	0.521996536752	118.0	1.66197183099	1.71014492754
25	27	291.037037037	490.99909342	0.347900783126	0.499511273991	67.0	0.943661971831	0.971014492754
26	24	376.416666667	642.53981178	0.44996215756	0.646049625272	70.0	0.985915492958	1.01449275362
27	17	660.470588235	1182.81827542	0.789515441809	1.13357567244	216.0	3.04225352113	3.13043478261
28	15	407.866666667	485.30002633	0.487556959036	0.700027736536	187.0	2.6338028169	2.71014492754
29	12	410.583333333	780.752250326	0.490804416715	0.704690392676	71.5	1.00704225352	1.03623188406
30	10	545.5	1049.24842149	0.652081532741	0.936249910788	127.5	1.79577464789	1.84782608696
31	9	184.888888889	310.590278321	0.221013070675	0.317327599868	69.0	0.971830985915	1.0
32	7	132.714285714	71.0567465093	0.158644426847	0.227779538332	143.0	2.01408450704	2.07246376812
33	6	133.166666667	103.306044784	0.159185195435	0.228555966612	83.5	1.17605633803	1.21014492754
34	5	796.6	1209.74668423	0.952242252945	1.36721664333	78.0	1.0985915493	1.13043478261
35	4	1213.0	1973.42506825	1.44999981524	2.08189026909	81.0	1.14084507042	1.17391304348
36	3	75.0	16.6733320005	0.0896537396069	0.128723635764	68.0	0.957746478873	0.985507246377
37	3	58.3333333333	4.64279609239	0.0697306863609	0.100118383372	60.0	0.845070422535	0.869565217391
38	2	107.5	37.5	0.128503693437	0.184503877928	107.5	1.51408450704	1.55797101449
39	2	70.0	5.0	0.0836768236331	0.120142060046	70.0	0.985915492958	1.01449275362
40	2	121.0	54.0	0.144641366566	0.207674132366	121.0	1.70422535211	1.75362318841
41	2	969.0	910.0	1.15832631572	1.66310937407	969.0	13.6478873239	14.0434782609
42	1	566.0	0.0	0.676586888233	0.97143437123	566.0	7.97183098592	8.20289855072
43	1	1045.0	0.0	1.24917543852	1.79354932497	1045.0	14.7183098592	15.1449275362
44	1	963.0	0.0	1.15115401655	1.65281148321	963.0	13.5633802817	13.9565217391
45	1	53.0	0.0	0.0633553093222	0.0909647026064	53.0	0.746478873239	0.768115942029
46	1	68.0	0.0	0.0812860572436	0.116709429759	68.0	0.957746478873	0.985507246377
47	1	286.0	0.0	0.341879593701	0.490866131046	286.0	4.02816901408	4.14492753623