Frequencies for urgeo1990 variable in impact1994 dataset :

Pre-Reclass |
  ification |
Urban/Rural |
   Location |
   1990 MSA |      Freq.     Percent        Cum.
------------+-----------------------------------
     LURBAN |      1,501       27.77       27.77
     OURBAN |      1,408       26.05       53.81
      RURAL |      2,497       46.19      100.00
------------+-----------------------------------
      Total |      5,406      100.00

by Jean Roth , jroth@nber.org , 17 Mar 2016