Frequencies for first 10,000 rows of injr1 variable in namcs2012 dataset :

   Is visit |
 related to |
injury/pois |
     oning? |
    Recoded |
 version #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,496       94.96       94.96
        Yes |        504        5.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016