Summary statistics for a_c1_40 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_40 |      2,131    473591.7     1037032     -24886   1.28e+07

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