Frequencies for d3_snf_c2_34 variable in prds_hosp10_yr2017 dataset :

   Surgical |
  Intensive |
  Care Unit |
    D30E180 |
      03400 |
      00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
         23 |          1        0.03        0.03
       3487 |          1        0.03        0.05
          . |      3,747       99.95      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018