Summary statistics for a8_c2_11 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_11 |        240   -314591.5      589220   -4754818      16919

by Jean Roth , jroth@nber.org , 9 Sep 2018