Summary statistics for a8_c2_45 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_45 |        685   -233577.3     2939464  -6.40e+07   2.12e+07

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