Frequencies for first 10,000 rows of paynochg variable in namcs2014 dataset :

   Expected |
  source of |
payment for |
  visit: No |
Charge/Char |
        ity |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,966       99.66       99.66
        Yes |         34        0.34      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017