Frequencies for first 10,000 rows of prov1535 variable in pos2010 dataset :

  ORGANIZED |
     FAMILY |
      GROUP |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,287       92.87       92.87
          Y |        713        7.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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