Summary statistics for a_c2_50 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_50 |      5,312    249445.1    386835.8    -588364    8953407

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