Summary statistics for a_c6_15 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |      1,452    12138.35      892518   -2193720   3.33e+07

by Jean Roth , jroth@nber.org , 10 Sep 2018