Summary statistics for a8_c2_22 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_22 |        440   -27037.52    49370.59    -450817      10324

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