Summary statistics for a8_c2_9 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_9 |      2,481   -32212.65    75501.23   -2290610     191376

by Jean Roth , jroth@nber.org , 21 Apr 2018