Frequencies for first 10,000 rows of prov0550 variable in pos2007 dataset :

       free |
   standing |
  indicator |
      (asc) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,673       96.73       96.73
          Y |        327        3.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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