Frequencies for first 10,000 rows of ntrtnl_gdnc_srvc_cd variable in pos2000 dataset :

       srv: |
nutritional |
   guidance |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,590       85.90       85.90
          0 |        957        9.57       95.47
          1 |        165        1.65       97.12
          2 |        251        2.51       99.63
          3 |         37        0.37      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017