Summary statistics for a8_c2_28 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_28 |         22   -13355.09    19622.18     -87000       -300

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