Summary statistics for a8_c2_4 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_4 |        524   -58913.35    181275.8   -1895389      53308

by Jean Roth , jroth@nber.org , 3 Sep 2018