Summary statistics for a_c2_18 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_18 |      3,307    67804.57    378370.4    -492184   1.56e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018