Frequencies for first 10,000 rows of prov3305 variable in pos1993 dataset :

       srv: |
nursing-ons |
ite-residen |
         ts |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,627       76.27       76.27
          N |          5        0.05       76.32
          Y |      2,368       23.68      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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