Summary statistics for a_c6_52 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_52 |        539   -4676.716    212309.4   -1085308    3674018

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