Summary statistics for a8_c2_21 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_21 |        217   -832032.2     2624248  -2.85e+07    8615497

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