Summary statistics for a_c1_47 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_47 |        677    610016.8    956454.8     -20656    9412821

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