Frequencies for first 10,000 rows of dctd_er_srvc_cd variable in pos2013 datase

  Services: |
  Emergency |
 Department |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,601       86.01       86.01
          0 |        375        3.75       89.76
          1 |        692        6.92       96.68
          2 |        123        1.23       97.91
          3 |        209        2.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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