Summary statistics for a8_c2_40 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_40 |        934   -326228.3     3946147  -4.87e+07   8.55e+07

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