Summary statistics for a_c2_50 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_50 |      5,553    258221.4    483895.6    -721208   1.21e+07

by Jean Roth , jroth@nber.org , 10 Sep 2018