Summary statistics for a_c1_93 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_93 |        724    317308.7    465115.4          9    4405883

by Jean Roth , jroth@nber.org , 3 Sep 2018