Frequencies for first 10,000 rows of admit variable in nhamcsed2014 dataset :

                Admitted to: |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                       Blank |          7        0.07        0.07
Unknown (data not available) |        126        1.26        1.33
              Not applicable |      8,984       89.84       91.17
          Critical care unit |        131        1.31       92.48
               Stepdown unit |         62        0.62       93.10
              Operating room |         72        0.72       93.82
 Mental health or detox unit |         64        0.64       94.46
 Cardiac catheterization lab |         21        0.21       94.67
              Other bed/unit |        533        5.33      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017