Summary statistics for a8_c2_19 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_19 |        491   -257710.7     1163553  -2.11e+07     150414

by Jean Roth , jroth@nber.org , 8 Sep 2018