Frequencies for initl_rpt_sw variable in hcris2552_96_2000 dataset :

    initial |
     report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      6,070       97.98       97.98
          Y |        125        2.02      100.00
------------+-----------------------------------
      Total |      6,195      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018