Frequencies for adr_vndr_cd variable in rnl_rpt265_94_1996 dataset :

  automated |
desk review |
vendor code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,309       96.37       96.37
          2 |          2        0.08       96.45
          3 |         57        2.38       98.83
          4 |         28        1.17      100.00
------------+-----------------------------------
      Total |      2,396      100.00

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