Frequencies for first 10,000 rows of prov1525 variable in pos1997 dataset :

     branch |
  operation |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,629       86.29       86.29
          N |      1,206       12.06       98.35
          Y |        165        1.65      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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