Summary statistics for a_c1_40 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_40 |      2,146      586248     1384328     -73578   1.81e+07

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