#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	6	130.333333333	117.5736176	1.03920265781	1.081604426	77.5	1.0	0.956790123457
2	6	120.5	93.5267341459	0.960797342193	1.0	81.0	1.04516129032	1.0