Summary statistics for a8_c2_20 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_20 |      1,847   -20300.72    70636.85   -2229958       8685

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