Summary statistics for a8_c2_7 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_7 |        668   -87785.27    179280.8   -1486634     327094

by Jean Roth , jroth@nber.org , 10 Sep 2018