Summary statistics for a8_c2_22 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_22 |      2,329   -17742.19    48643.38   -1400347      12470

by Jean Roth , jroth@nber.org , 21 Apr 2018