Summary statistics for a8_c2_13 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_13 |        426   -8506.662    40771.21    -645758      92245

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