Frequencies for last_rpt_sw variable in hosp_rpt2552_10_2013 dataset :

last report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      6,184       98.98       98.98
          X |         32        0.51       99.49
          Y |         32        0.51      100.00
------------+-----------------------------------
      Total |      6,248      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018