Summary statistics for a8_c2_6 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_6 |        220    -75674.2    296084.7   -3980712     592453

by Jean Roth , jroth@nber.org , 5 Sep 2018