Frequencies for first 10,000 rows of prov4235 variable in posclia1998 dataset :

   prov4235 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,703       87.03       87.03
          1 |        584        5.84       92.87
          2 |        300        3.00       95.87
          3 |        188        1.88       97.75
          4 |        147        1.47       99.22
          5 |         57        0.57       99.79
          6 |         13        0.13       99.92
          7 |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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