Summary statistics for a8_c2_8 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_8 |         70   -128030.7    217717.3   -1436989      35760

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