Summary statistics for a_c2_28 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_28 |         97      702566    804444.6    -901426    5531130

by Jean Roth , jroth@nber.org , 9 Sep 2018