Frequencies for first 10,000 rows of dctd_er_srvc_cd variable in pos2015 datase

  Services: |
  Emergency |
 Department |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,580       85.80       85.80
          0 |        400        4.00       89.80
          1 |        660        6.60       96.40
          2 |        119        1.19       97.59
          3 |        241        2.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016