#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	34	119.558823529	179.943813318	1.19654547167	1.42954557151	44.0	1.1	1.15789473684
2	34	93.1764705882	153.835563583	0.932510714454	1.11409603211	38.5	0.9625	1.01315789474
3	6	37.8333333333	5.07991688471	0.378636242327	0.452367065228	36.5	0.9125	0.960526315789
4	1	34.0	0.0	0.340272217774	0.406532516769	34.0	0.85	0.894736842105