Summary statistics for a_c2_40 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_40 |      3,838    400687.6      828185    -376376   1.77e+07

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