Frequencies for initl_rpt_sw variable in hosp_rpt2552_96_2011 dataset :

    initial |
     report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |         29       85.29       85.29
          Y |          5       14.71      100.00
------------+-----------------------------------
      Total |         34      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018