#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	14	3.71428571429	3.76883027379	1.21428571429	1.42857142857	3.0	1.0	1.0
2	14	2.5	0.5	0.817307692308	0.961538461538	2.5	0.833333333333	0.833333333333
3	5	2.8	0.4	0.915384615385	1.07692307692	3.0	1.0	1.0
4	1	3.0	0.0	0.980769230769	1.15384615385	3.0	1.0	1.0