Frequencies for first 10,000 rows of prov1725 variable in posclia2004 dataset :

   prov1725 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.01        0.01
         01 |          1        0.01        0.02
         02 |          1        0.01        0.03
         04 |      5,115       51.15       51.18
         05 |          5        0.05       51.23
         06 |         17        0.17       51.40
         07 |          2        0.02       51.42
         08 |          3        0.03       51.45
         09 |      4,217       42.17       93.62
         10 |        638        6.38      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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