Summary statistics for a_c2_12 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_12 |        455    610441.6    910908.3    -863062    6494316

by Jean Roth , jroth@nber.org , 21 Apr 2018