Frequencies for newnadacperunit variable in nadacc20170705 dataset :

        New |
   National |
    Average |
       Drug |
Acquisition |
   Cost Per |
       Unit |      Freq.     Percent        Cum.
------------+-----------------------------------
    3.03663 |          1        3.45        3.45
    3.31906 |          1        3.45        6.90
    4.58117 |         10       34.48       41.38
    5.50813 |          1        3.45       44.83
    7.32511 |          1        3.45       48.28
     7.5946 |          1        3.45       51.72
    7.89032 |          2        6.90       58.62
   10.28029 |          2        6.90       65.52
   13.80329 |          1        3.45       68.97
   20.30806 |          2        6.90       75.86
   21.28042 |          5       17.24       93.10
   27.78218 |          2        6.90      100.00
------------+-----------------------------------
      Total |         29      100.00

by Jean Roth , jroth@nber.org , 10 Feb 2018