Summary statistics for a_c1_12 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_12 |        662    423331.5    543963.9      -3676    4362862

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