Summary statistics for a8_c2_3 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_3 |      1,216     -223548    495275.6   -4193913      97393

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