Frequencies for first 10,000 rows of injdetr2_trd variable in namcs2013 dataset

         Is visit related to any of the |
                 following? - recode #2 |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
         Unintentional injury/poisoning |        382        3.82        3.82
           Intentional injury/poisoning |         33        0.33        4.15
      Injury/poisoning - unknown intent |        305        3.05        7.20
Adv effect of med/surg care/medicinal d |         77        0.77        7.97
                              No injury |      9,203       92.03      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017