Frequencies for first 10,000 rows of prov4235 variable in posclia2003 dataset :

   prov4235 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,766       87.66       87.66
          1 |        575        5.75       93.41
          2 |        294        2.94       96.35
          3 |        168        1.68       98.03
          4 |        112        1.12       99.15
          5 |         52        0.52       99.67
          6 |         12        0.12       99.79
          7 |          8        0.08       99.87
          8 |         12        0.12       99.99
          . |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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