Summary statistics for a8_c2_20 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_20 |      4,110   -16347.68    42388.18    -786698      39904

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