Frequencies for first 10,000 rows of prov4695 variable in posclia2008 dataset :

application |
       type |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        301        3.01        3.01
          1 |      1,322       13.22       16.23
          2 |      5,327       53.27       69.50
          3 |        958        9.58       79.08
          4 |      2,092       20.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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