Frequencies for first 10,000 rows of rept_cod variable in demo2012q3 dataset :

   Code for |
the type of |
     report |
  submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
        EXP |      7,582       75.82       75.82
        PER |      2,418       24.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Dec 2015