Frequencies for first 10,000 rows of outofserviceareacoverage variable in plan2014 dataset :

     Out of |
    Service |
       Area |
   Coverage |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      1,748       17.48       17.48
        YES |          4        0.04       17.52
        Yes |      8,244       82.44       99.96
        yes |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 Dec 2017