Summary statistics for a_c2_96 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_96 |        986    775887.8     3972099    -585235   7.55e+07

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