Frequencies for adr_vndr_cd variable in rnl_rpt265_94_2010 dataset :

  automated |
desk review |
vendor code |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |         10        0.20        0.20
          B |      5,097       99.80      100.00
------------+-----------------------------------
      Total |      5,107      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018