Frequencies for initl_rpt_sw variable in hcris2552_96_2002 dataset :

    initial |
     report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      5,964       96.22       96.22
          Y |        234        3.78      100.00
------------+-----------------------------------
      Total |      6,198      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018