Frequencies for first 10,000 rows of prov4365 variable in posclia1997 dataset :

   prov4365 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,888       88.88       88.88
          A |        251        2.51       91.39
          B |         39        0.39       91.78
          C |         92        0.92       92.70
          D |         58        0.58       93.28
          E |         98        0.98       94.26
          F |         53        0.53       94.79
          G |         37        0.37       95.16
          H |        187        1.87       97.03
          I |         62        0.62       97.65
          J |         42        0.42       98.07
          V |        193        1.93      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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