Summary statistics for a8_c2_31 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |      1,023    416119.1     1595665   -5839593   2.21e+07

by Jean Roth , jroth@nber.org , 9 Sep 2018