Summary statistics for a8_c2_22 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_22 |      1,115    -20099.9    39922.91    -445977      18231

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