Summary statistics for a_c6_30 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_30 |        466     -368386    800118.3   -7747624     243414

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