Frequencies for first 10,000 rows of rept_cod_num variable in demo2014q1 datase

          rept_cod_num |      Freq.     Percent        Cum.
-----------------------+-----------------------------------
            DIR Direct |          1        0.01        0.01
EXP Expedited (15-Day) |      7,192       71.92       71.93
          PER Periodic |      2,807       28.07      100.00
-----------------------+-----------------------------------
                 Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2017