Frequencies for first 10,000 rows of prov1540 variable in pos1991 dataset :

* organized |
   resident |
      group |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,078       70.78       70.78
          N |      1,513       15.13       85.91
          Y |      1,409       14.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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