Frequencies for last_rpt_sw variable in hcris2552_96_2008 dataset :

last report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      6,087       98.05       98.05
          Y |        121        1.95      100.00
------------+-----------------------------------
      Total |      6,208      100.00

by Jean Roth , jroth@nber.org , 12 Sep 2018