Frequencies for first 10,000 rows of prov4235 variable in posclia2004 dataset :

   prov4235 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,764       87.64       87.64
          1 |        579        5.79       93.43
          2 |        304        3.04       96.47
          3 |        167        1.67       98.14
          4 |        108        1.08       99.22
          5 |         47        0.47       99.69
          6 |         13        0.13       99.82
          7 |          8        0.08       99.90
          8 |          9        0.09       99.99
          . |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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