Frequencies for first 10,000 rows of nrsrgcl_srvc_cd variable in pos2014 datase

  Services: |
Neurosurgic |
    al Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,592       85.92       85.92
          0 |      1,227       12.27       98.19
          1 |        118        1.18       99.37
          2 |         32        0.32       99.69
          3 |         31        0.31      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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