#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	5034	183.934843067	543.120969482	1.05988122509	1.09450499138	82.0	1.05128205128	1.06493506494
2	5034	155.55621772	523.807365978	0.896356078372	0.925637872062	78.0	1.0	1.01298701299
3	2334	179.014567266	667.30516623	1.03152929429	1.0652268713	77.0	0.987179487179	1.0
4	1076	176.48605948	570.705971204	1.01695936351	1.05018097599	75.0	0.961538461538	0.974025974026
5	506	219.571146245	1526.09088562	1.26522703147	1.30655895056	74.5	0.955128205128	0.967532467532
6	244	171.086065574	600.897283961	0.985843170077	1.01804829147	74.0	0.948717948718	0.961038961039
7	129	251.209302326	615.570242649	1.44753445657	1.49482192005	73.0	0.935897435897	0.948051948052
8	66	121.333333333	228.056899687	0.69915476499	0.721994466845	71.0	0.910256410256	0.922077922078
9	37	156.945945946	236.454320592	0.90436406006	0.933907455221	76.0	0.974358974359	0.987012987013
10	29	130.551724138	136.625485129	0.7522735715	0.776848536797	77.0	0.987179487179	1.0
11	20	116.4	134.582093906	0.670727593227	0.692638647864	70.5	0.903846153846	0.915584415584
12	11	69.0909090909	13.3719825514	0.398120095948	0.411125720381	72.0	0.923076923077	0.935064935065
13	9	248.222222222	450.81747422	1.43032211079	1.4770472884	71.0	0.910256410256	0.922077922078
14	6	69.1666666667	5.14511634681	0.398556631141	0.411576516127	68.0	0.871794871795	0.883116883117
15	5	74.6	4.63033476112	0.429864935178	0.443907587033	76.0	0.974358974359	0.987012987013
16	5	71.8	5.81033561853	0.413730594447	0.42724617626	74.0	0.948717948718	0.961038961039
17	4	69.0	3.08220700148	0.397596253717	0.410584765486	69.5	0.891025641026	0.902597402597
18	4	93.5	52.2565785332	0.538771735109	0.556372109753	64.0	0.820512820513	0.831168831169
19	3	50.0	19.2527054376	0.288113227331	0.297525192381	56.0	0.717948717949	0.727272727273
20	1	57.0	0.0	0.328449079157	0.339178719315	57.0	0.730769230769	0.74025974026
21	1	65.0	0.0	0.37454719553	0.386782750096	65.0	0.833333333333	0.844155844156
22	1	72.0	0.0	0.414883047357	0.428436277029	72.0	0.923076923077	0.935064935065
23	1	70.0	0.0	0.403358518264	0.416535269334	70.0	0.897435897436	0.909090909091
24	1	64.0	0.0	0.368784930984	0.380832246248	64.0	0.820512820513	0.831168831169
25	1	60.0	0.0	0.345735872797	0.357030230858	60.0	0.769230769231	0.779220779221
26	1	76.0	0.0	0.437932105543	0.45223829242	76.0	0.974358974359	0.987012987013