Summary statistics for a_c6_48 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_48 |         90     -143733    637672.2   -3388440    1908335

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