Summary statistics for a8_c2_4 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_4 |        787   -92886.33    639386.4   -8714755    9649849

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