Summary statistics for a_c2_11 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_11 |      6,259    998580.5     1435505    -318870   2.10e+07

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