#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	7390	89.1921515562	112.217417249	1.07921195234	1.11823596959	58.0	1.03571428571	1.03571428571
2	7390	81.9189445196	100.544123469	0.99120721393	1.02704900324	56.0	1.0	1.0
3	4167	77.8231341493	83.2238281955	0.941648509167	0.975698268894	56.0	1.0	1.0
4	2291	78.2728066347	104.721622825	0.947089480288	0.981335984084	55.0	0.982142857143	0.982142857143
5	1226	76.4649265905	90.638756443	0.92521439691	0.958669903507	54.0	0.964285714286	0.964285714286
6	686	74.5262390671	93.2230078623	0.901756562216	0.934363839747	54.0	0.964285714286	0.964285714286
7	384	86.7526041667	135.657998073	1.04969378672	1.08765043496	55.5	0.991071428571	0.991071428571
8	217	79.3548387097	84.1633171354	0.960181909698	0.99490183226	55.0	0.982142857143	0.982142857143
9	127	88.7165354331	168.15618432	1.073457067	1.11227298914	54.0	0.964285714286	0.964285714286
10	75	74.72	55.0695463331	0.904101041086	0.93679309435	56.0	1.0	1.0
11	53	101.245283019	215.832036867	1.22505307525	1.26935066873	56.0	1.0	1.0
12	30	79.2	69.1936413264	0.958308384021	0.992960560393	54.5	0.973214285714	0.973214285714
13	21	126.952380952	174.052941095	1.53610518987	1.59165034512	56.0	1.0	1.0
14	17	60.2941176471	29.4413968376	0.729549980408	0.755930313727	51.0	0.910714285714	0.910714285714
15	14	88.0	88.828084362	1.06478709336	1.10328951155	60.0	1.07142857143	1.07142857143
16	10	54.5	20.0362172078	0.659442006681	0.683287254311	51.0	0.910714285714	0.910714285714
17	7	67.7142857143	39.1470279321	0.819332925732	0.848959786483	53.0	0.946428571429	0.946428571429
18	6	55.8333333333	3.57848509226	0.675575144459	0.700003762061	57.0	1.01785714286	1.01785714286
19	6	47.3333333333	10.6718737291	0.572726391123	0.593436025151	53.0	0.946428571429	0.946428571429
20	4	64.5	27.1891522486	0.780440540017	0.808661062441	56.5	1.00892857143	1.00892857143
21	4	49.5	4.5	0.598942740013	0.620600350245	50.0	0.892857142857	0.892857142857
22	2	55.5	0.5	0.671541860014	0.695824635124	55.5	0.991071428571	0.991071428571
23	2	50.5	16.5	0.611042593346	0.633137731058	50.5	0.901785714286	0.901785714286
24	2	50.5	1.5	0.611042593346	0.633137731058	50.5	0.901785714286	0.901785714286
25	2	54.0	14.0	0.653392080014	0.677018563904	54.0	0.964285714286	0.964285714286
26	2	50.5	1.5	0.611042593346	0.633137731058	50.5	0.901785714286	0.901785714286
27	1	52.0	0.0	0.629192373347	0.651943802278	52.0	0.928571428571	0.928571428571
28	1	37.0	0.0	0.447694573343	0.463883090082	37.0	0.660714285714	0.660714285714
29	1	61.0	0.0	0.738091053349	0.764780229595	61.0	1.08928571429	1.08928571429
30	1	40.0	0.0	0.483994133344	0.501495232522	40.0	0.714285714286	0.714285714286
31	1	31.0	0.0	0.375095453341	0.388658805204	31.0	0.553571428571	0.553571428571
32	1	43.0	0.0	0.520293693345	0.539107374961	43.0	0.767857142857	0.767857142857
33	1	55.0	0.0	0.665491933348	0.689555944717	55.0	0.982142857143	0.982142857143
34	1	46.0	0.0	0.556593253345	0.5767195174	46.0	0.821428571429	0.821428571429
35	1	43.0	0.0	0.520293693345	0.539107374961	43.0	0.767857142857	0.767857142857
36	1	37.0	0.0	0.447694573343	0.463883090082	37.0	0.660714285714	0.660714285714
37	1	34.0	0.0	0.411395013342	0.426270947643	34.0	0.607142857143	0.607142857143
38	1	31.0	0.0	0.375095453341	0.388658805204	31.0	0.553571428571	0.553571428571
39	1	40.0	0.0	0.483994133344	0.501495232522	40.0	0.714285714286	0.714285714286
40	1	37.0	0.0	0.447694573343	0.463883090082	37.0	0.660714285714	0.660714285714
41	1	31.0	0.0	0.375095453341	0.388658805204	31.0	0.553571428571	0.553571428571
42	1	94.0	0.0	1.13738621336	1.17851379643	94.0	1.67857142857	1.67857142857
43	1	58.0	0.0	0.701791493348	0.727168087156	58.0	1.03571428571	1.03571428571
44	1	46.0	0.0	0.556593253345	0.5767195174	46.0	0.821428571429	0.821428571429
45	1	37.0	0.0	0.447694573343	0.463883090082	37.0	0.660714285714	0.660714285714
46	1	37.0	0.0	0.447694573343	0.463883090082	37.0	0.660714285714	0.660714285714
47	1	40.0	0.0	0.483994133344	0.501495232522	40.0	0.714285714286	0.714285714286
48	1	40.0	0.0	0.483994133344	0.501495232522	40.0	0.714285714286	0.714285714286
49	1	46.0	0.0	0.556593253345	0.5767195174	46.0	0.821428571429	0.821428571429
50	1	31.0	0.0	0.375095453341	0.388658805204	31.0	0.553571428571	0.553571428571
51	1	67.0	0.0	0.810690173351	0.840004514474	67.0	1.19642857143	1.19642857143
52	1	61.0	0.0	0.738091053349	0.764780229595	61.0	1.08928571429	1.08928571429
53	1	70.0	0.0	0.846989733352	0.877616656913	70.0	1.25	1.25
54	1	34.0	0.0	0.411395013342	0.426270947643	34.0	0.607142857143	0.607142857143
55	1	91.0	0.0	1.10108665336	1.14090165399	91.0	1.625	1.625