Summary statistics for a_c6_52 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_52 |        688    2929.586    361747.8    -857550    7402751

by Jean Roth , jroth@nber.org , 10 Sep 2018