Summary statistics for a8_c2_18 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_18 |        891   -15870.09    97440.36   -2039566      35339

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