Summary statistics for a8_c2_45 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_45 |        168   -9596.321     2267792   -8364121   2.36e+07

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