Frequencies for first 10,000 rows of prov4695 variable in posclia2003 dataset :

   prov4695 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        336        3.36        3.36
          1 |      1,414       14.14       17.50
          2 |      5,195       51.95       69.45
          3 |        897        8.97       78.42
          4 |      2,158       21.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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