Frequencies for urspa variable in impact2018 dataset :

   Urban or |
      Rural |
designation |
   based on |
    payment |
       CBSA |      Freq.     Percent        Cum.
------------+-----------------------------------
     lurban |      1,391       41.28       41.28
     ourban |      1,026       30.45       71.72
      rural |        953       28.28      100.00
------------+-----------------------------------
      Total |      3,370      100.00

by Jean Roth , jroth@nber.org , 30 Aug 2017