Frequencies for tacmivgroup variable in impact2010 dataset :

DRG Grouper |
Version for |
     tacmiv |      Freq.     Percent        Cum.
------------+-----------------------------------
         27 |      3,596      100.00      100.00
------------+-----------------------------------
      Total |      3,596      100.00

by Jean Roth , jroth@nber.org , 16 Dec 2016