Summary statistics for a8_c2_15 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_15 |         75   -100485.5    302095.6   -2433321      70119

by Jean Roth , jroth@nber.org , 6 Sep 2018