Frequencies for first 10,000 rows of occp_cod variable in demo2015q4 dataset :

Abbreviatio |
  n for the |
 reporter's |
    type of |
 occupation |
     in the |
     latest |
 version of |
       a ca |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        172        1.72        1.72
         CN |      4,309       43.09       44.81
         LW |        238        2.38       47.19
         MD |      3,223       32.23       79.42
         OT |      1,906       19.06       98.48
         PH |        152        1.52      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2017