Frequencies for first 10,000 rows of prov3450 variable in pos2002 dataset :

       srv: |
podiatry-of |
fsite-resid |
       ents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,326       73.26       73.26
          N |      2,168       21.68       94.94
          Y |        506        5.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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