Summary statistics for a_c6_48 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_48 |        131   -121106.6    419111.5   -2383727    1857929

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