Summary statistics for a_c6_66 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_66 |         38   -11694.45    59639.32    -258559     223405

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