Frequencies for first 10,000 rows of ntrtnl_gdnc_srvc_cd variable in pos2005 dataset :

       srv: |
nutritional |
   guidance |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,314       83.14       83.14
          0 |      1,116       11.16       94.30
          1 |        184        1.84       96.14
          2 |        295        2.95       99.09
          3 |         91        0.91      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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