Summary statistics for a_c2_28 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_28 |         93    643695.5    642853.6        443    3976842

by Jean Roth , jroth@nber.org , 8 Sep 2018