Frequencies for first 10,000 rows of rpsr_cod variable in rpsr2017q4 dataset :

   Code for |
 the source |
     of the |
     report |      Freq.     Percent        Cum.
------------+-----------------------------------
        CSM |      2,309       23.09       23.09
        FGN |         42        0.42       23.51
         HP |      7,643       76.43       99.94
        SDY |          1        0.01       99.95
         UF |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 19 Jun 2018