Frequencies for first 10,000 rows of prov1540 variable in pos1993 dataset :

  organized |
   resident |
      group |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,622       76.22       76.22
          N |        817        8.17       84.39
          Y |      1,561       15.61      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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