Frequencies for first 10,000 rows of prov3305 variable in pos2002 dataset :

       srv: |
nursing-ons |
ite-residen |
         ts |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,325       73.25       73.25
          N |          7        0.07       73.32
          Y |      2,668       26.68      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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