Frequencies for initl_rpt_sw variable in hosp_rpt2552_96_2009 dataset :

    initial |
     report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      6,059       97.69       97.69
          Y |        143        2.31      100.00
------------+-----------------------------------
      Total |      6,202      100.00

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