Frequencies for first 10,000 rows of prov3310 variable in pos2003 dataset :

       srv: |
nursing-ons |
    ite-non |
  residents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,305       73.05       73.05
          N |      2,627       26.27       99.32
          Y |         68        0.68      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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