Summary statistics for rpt_stus_cd variable in hosp_rpt2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 rpt_stus_cd |      6,210    2.799517     1.06144          1          4

by Jean Roth , jroth@nber.org , 21 Apr 2018