Frequencies for first 10,000 rows of rpsr_cod variable in rpsr2011q4 dataset :

   Code for |
 the source |
     of the |
     report |      Freq.     Percent        Cum.
------------+-----------------------------------
         CR |        661        6.61        6.61
        CSM |        992        9.92       16.53
         DT |         16        0.16       16.69
        FGN |      2,292       22.92       39.61
         HP |      3,717       37.17       76.78
        LIT |        827        8.27       85.05
        OTH |      1,035       10.35       95.40
        SDY |        454        4.54       99.94
         UF |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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