Summary statistics for a_c2_53 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_53 |      4,648    653801.9     1708782     -97304   2.27e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018