Summary statistics for a8_c2_23 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_23 |         27     -145065    471078.7   -2310032       2797

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