Frequencies for first 10,000 rows of prov3310 variable in pos1993 dataset :

       srv: |
nursing-ons |
    ite-non |
  residents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,627       76.27       76.27
          N |      2,335       23.35       99.62
          Y |         38        0.38      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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