Frequencies for first 10,000 rows of extracoverageingap variable in planreporta_to_m2013 dataset :

      Extra |
Coverage in |
        Gap |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,170       71.70       71.70
          Y |      2,830       28.30      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016