Frequencies for last_rpt_sw variable in hosp_rpt2552_10_2010 dataset :

last report |
     switch |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      2,313       99.61       99.61
          X |          6        0.26       99.87
          Y |          3        0.13      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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