Frequencies for first 10,000 rows of prov2075 variable in pos2002 dataset :

       srv: |
  appliance |
        and |
  equipment |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,505       85.05       85.05
          0 |      1,191       11.91       96.96
          1 |         52        0.52       97.48
          2 |        248        2.48       99.96
          3 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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