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

  Services: |
Neurosurgic |
    al Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,580       85.80       85.80
          0 |      1,225       12.25       98.05
          1 |        128        1.28       99.33
          2 |         33        0.33       99.66
          3 |         34        0.34      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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