Frequencies for first 10,000 rows of prov1535 variable in pos2009 dataset :

  ORGANIZED |
     FAMILY |
      GROUP |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,276       92.76       92.76
          Y |        724        7.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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