Frequencies for initl_rpt_sw variable in snf_rpt2540_96_1995 dataset :

    initial |
     report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      1,282       99.92       99.92
          Y |          1        0.08      100.00
------------+-----------------------------------
      Total |      1,283      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018