Summary statistics for a_c2_11 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_11 |      6,000    614158.9    822200.8    -357410   1.31e+07

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