Frequencies for first 10,000 rows of othprov variable in nhamcsopd2007 dataset :

      other |
   provider |
       seen |      Freq.     Percent        Cum.
------------+-----------------------------------
         no |      7,408       74.08       74.08
        yes |      2,592       25.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016