Summary statistics for a8_c2_40 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_40 |      4,889   -323438.2     5264865  -1.04e+08   1.93e+08

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