Summary statistics for a_c1_93 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_93 |        783    361257.9    532145.4        -11    4727435

by Jean Roth , jroth@nber.org , 7 Sep 2018