Summary statistics for a_c2_12 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_12 |        804    472677.6    794883.9   -1461306    8874070

by Jean Roth , jroth@nber.org , 10 Sep 2018