Summary statistics for a_c6_40 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_40 |      1,710     -377941    854429.9  -1.12e+07    3500372

by Jean Roth , jroth@nber.org , 7 Sep 2018