Frequencies for first 10,000 rows of hlist variable in nhamcsed2012 dataset :

  Does your |
   hospital |
       have |
hospitalist |
s on staff? |      Freq.     Percent        Cum.
------------+-----------------------------------
    Unknown |        313        3.13        3.13
        Yes |      8,673       86.73       89.86
         No |      1,014       10.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016