#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	10458	101.682922165	74.5378715697	1.08839058814	1.1273886578	80.0	1.19402985075	1.35593220339
2	10458	94.5373876458	73.4261095453	1.01190643178	1.04816400139	71.0	1.05970149254	1.20338983051
3	6549	88.8679187662	74.6033648544	0.951221742188	0.985304921671	57.0	0.850746268657	0.966101694915
4	3956	86.2398887765	74.956602452	0.923091914236	0.956167175237	53.0	0.791044776119	0.898305084746
5	2314	85.7497839239	76.2693395424	0.917845944732	0.950733237658	53.0	0.791044776119	0.898305084746
6	1324	86.0740181269	74.5429211213	0.921316472991	0.954328118244	53.0	0.791044776119	0.898305084746
7	795	91.4566037736	82.2877544466	0.978930430507	1.01400643864	53.0	0.791044776119	0.898305084746
8	461	83.1171366594	74.2326423779	0.889666694534	0.921544298131	47.0	0.701492537313	0.796610169492
9	291	87.4673539519	80.2647346497	0.936230418871	0.969776444986	51.0	0.761194029851	0.864406779661
10	167	87.8203592814	81.1889424486	0.940008906645	0.973690319569	50.0	0.746268656716	0.847457627119
11	108	85.6574074074	72.434026437	0.916857167767	0.949709031874	53.5	0.798507462687	0.906779661017
12	76	85.6842105263	84.1594993429	0.917144062181	0.950006205988	42.0	0.626865671642	0.71186440678
13	50	89.46	81.224924746	0.957559243398	0.991869501576	60.0	0.89552238806	1.01694915254
14	41	78.2682926829	72.7025427778	0.837765784971	0.867783729629	42.0	0.626865671642	0.71186440678
15	32	90.75	75.1431966315	0.971367106398	1.00617211344	56.0	0.835820895522	0.949152542373
16	26	91.7307692308	74.8688893447	0.981865034439	1.01704619222	56.5	0.84328358209	0.957627118644
17	20	64.8	49.7419340195	0.693604280932	0.718456781826	41.0	0.611940298507	0.694915254237
18	14	119.214285714	93.9484498248	1.27604226728	1.32176407503	88.0	1.31343283582	1.49152542373
19	11	63.9090909091	31.853227453	0.684068195139	0.708579009011	51.0	0.761194029851	0.864406779661
20	9	81.2222222222	49.0300990952	0.869383966669	0.900534820841	59.0	0.880597014925	1.0
21	7	136.142857143	109.700147899	1.45724179834	1.50945615758	105.0	1.5671641791	1.77966101695
22	5	70.8	39.1274839467	0.757826899537	0.78498055792	61.0	0.910447761194	1.03389830508
23	3	64.0	45.2548339959	0.685041265118	0.709586945013	32.0	0.477611940299	0.542372881356
24	2	35.0	0.0	0.374631941861	0.388055360554	35.0	0.522388059701	0.593220338983
25	2	52.0	0.0	0.556596027909	0.576539392823	52.0	0.776119402985	0.881355932203
26	2	33.0	0.0	0.353224402327	0.365880768522	33.0	0.492537313433	0.559322033898