Frequencies for first 10,000 rows of prov3235 variable in pos1992 dataset :

   facility |
  part of a |
       ccrc |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,366       73.66       73.66
          N |      2,581       25.81       99.47
          Y |         53        0.53      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017