mamiRna all items length stats

Q1 22.000000
median 22.000000
Q3 23.000000
average 22.327338
min 20.000000
max 26.000000
count 556
total 12414.000000
standard deviation 0.912796

 20  2
 21 **************** 75
 22 ************************************************************ 290
 23 *************************** 132
 24 ********* 44
 25 ** 11
 26  2