Frequencies for first 10,000 rows of prov1725 variable in posclia2001 dataset :

   prov1725 |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |          1        0.01        0.01
         02 |          1        0.01        0.02
         04 |      4,409       44.09       44.11
         05 |          5        0.05       44.16
         06 |        782        7.82       51.98
         07 |          2        0.02       52.00
         08 |          2        0.02       52.02
         09 |      4,240       42.40       94.42
         10 |        558        5.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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