Frequencies for spec_ind variable in hclinic_rpt222_92_2011 dataset :

    special |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,904      100.00      100.00
------------+-----------------------------------
      Total |      2,904      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018