Summary statistics for a_c2_40 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_40 |      3,763    570778.5     2052890     -53105   9.27e+07

by Jean Roth , jroth@nber.org , 9 Sep 2018