#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	1145	90.9729257642	70.577753962	0.953253902142	0.923250078463	68.0	0.971428571429	0.944444444444
2	1145	97.8786026201	77.0751809336	1.02561458918	0.993333200947	75.0	1.07142857143	1.04166666667
3	355	98.7887323944	81.4912620379	1.03515132499	1.00256976642	69.0	0.985714285714	0.958333333333
4	102	108.225490196	105.841345091	1.13403377955	1.09833987943	71.0	1.01428571429	0.986111111111
5	33	96.9090909091	88.0916752633	1.0154556236	0.983493990482	66.0	0.942857142857	0.916666666667
6	7	99.4285714286	71.1896002494	1.04185583681	1.00906325263	68.0	0.971428571429	0.944444444444
7	2	41.5	2.5	0.434855058322	0.421167923691	41.5	0.592857142857	0.576388888889
8	1	41.0	0.0	0.429615840752	0.416093611358	41.0	0.585714285714	0.569444444444
9	1	43.0	0.0	0.450572711032	0.436390860692	43.0	0.614285714286	0.597222222222
10	1	47.0	0.0	0.492486451594	0.476985359361	47.0	0.671428571429	0.652777777778