Frequencies for initl_rpt_sw variable in hclinic_rpt222_92_2016 dataset :

    initial |
     report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      1,333       98.30       98.30
          Y |         23        1.70      100.00
------------+-----------------------------------
      Total |      1,356      100.00

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