Summary statistics for a_c2_12 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_12 |        896    385278.2    664783.8   -1206868    8784456

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