Summary statistics for a8_c2_21 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_21 |        291   -248282.7    808158.1   -9598649    5839833

by Jean Roth , jroth@nber.org , 7 Sep 2018