Frequencies for first 10,000 rows of prov1525 variable in pos1995 dataset :

     branch |
  operation |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,740       87.40       87.40
          N |      1,128       11.28       98.68
          Y |        132        1.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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