Frequencies for first 10,000 rows of prov2155 variable in pos1998 dataset :

  srv: home |
     health |
aide/homema |
        ker |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,591       85.91       85.91
          0 |         36        0.36       86.27
          1 |      1,248       12.48       98.75
          2 |         46        0.46       99.21
          3 |         79        0.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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