Frequencies for first 10,000 rows of injdetr2 variable in nhamcsed2014 dataset :

         Is visit related to any of the |
                 following? - recode #2 |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
         Unintentional injury/poisoning |      2,175       21.75       21.75
           Intentional injury/poisoning |        237        2.37       24.12
Injury/poisoning of undetermined intent |        404        4.04       28.16
    Adverse effect of medical treatment |        194        1.94       30.10
Visit is not related to injury/poisonin |      6,990       69.90      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017