Frequencies for first 10,000 rows of ntrtnl_gdnc_srvc_cd variable in pos2007 dataset :

       srv: |
nutritional |
   guidance |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,195       81.95       81.95
          0 |      1,202       12.02       93.97
          1 |        191        1.91       95.88
          2 |        328        3.28       99.16
          3 |         84        0.84      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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