Frequencies for first 10,000 rows of otherprv variable in nhamcsopd1995 dataset :

      other |
   provider |
       seen |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,575       85.75       85.75
          1 |      1,425       14.25      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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