Summary statistics for a_c2_39 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_39 |      2,892    255060.6    427253.9     -39445    6853328

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