#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	5753	87.1647835912	63.9266562527	0.566469341554	0.480021110419	63.0	1.06779661017	1.10526315789
2	5753	79.427255345	194.950674925	0.516184440356	0.437410129842	59.0	1.0	1.0350877193
3	3424	76.9664135514	61.8244970841	0.500191841361	0.423858142885	57.0	0.966101694915	1.0
4	1957	804.62851303	32215.252371	5.2291460518	4.43113211995	56.0	0.949152542373	0.982456140351
5	1127	78.3575865129	62.4680567359	0.509232841625	0.431519406554	56.0	0.949152542373	0.982456140351
6	636	80.0487421384	102.956266964	0.52022337902	0.440832690747	56.0	0.949152542373	0.982456140351
7	382	85.9607329843	77.1093330502	0.558644418158	0.473390339533	56.0	0.949152542373	0.982456140351
8	228	74.9122807018	59.1900835405	0.486842375729	0.412545923766	55.5	0.940677966102	0.973684210526
9	120	86.6666666667	82.6846754578	0.563232163022	0.477277953959	55.5	0.940677966102	0.973684210526
10	69	82.0	63.1522200603	0.532904277321	0.451578371823	55.0	0.932203389831	0.964912280702
11	42	94.7857142857	89.1268586834	0.615996494777	0.521989982063	55.5	0.940677966102	0.973684210526
12	25	96.0	84.9781148296	0.623887934424	0.528677118231	57.0	0.966101694915	1.0
13	19	95.6842105263	78.9963707571	0.621835671482	0.526938048763	57.0	0.966101694915	1.0
14	15	103.733333333	90.0869703244	0.674145573586	0.5712649972	69.0	1.16949152542	1.21052631579
15	13	106.923076923	82.2458430453	0.694875183373	0.588831085209	63.0	1.06779661017	1.10526315789
16	9	72.8888888889	32.7293427454	0.473692690952	0.401402997176	52.0	0.881355932203	0.912280701754
17	9	78.8888888889	78.1557482701	0.512685686853	0.434445317065	47.0	0.796610169492	0.824561403509
18	7	100.571428571	58.6097435655	0.653596883682	0.553852219099	80.0	1.35593220339	1.40350877193
19	5	79.4	26.6878249395	0.51600731243	0.437260033204	74.0	1.25423728814	1.29824561404
20	3	51.3333333333	9.0308114561	0.333606742713	0.282695403499	50.0	0.847457627119	0.877192982456
21	2	41.0	9.0	0.26645213866	0.225789185911	41.0	0.694915254237	0.719298245614
22	1	117.0	0.0	0.760363420079	0.644325237844	117.0	1.98305084746	2.05263157895
23	1	60.0	0.0	0.389929959015	0.330423198895	60.0	1.01694915254	1.05263157895
24	1	143.0	0.0	0.929333068986	0.787508624032	143.0	2.42372881356	2.50877192982
25	1	276.0	0.0	1.79367781147	1.51994671491	276.0	4.67796610169	4.84210526316