Summary statistics for a_c6_97 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_97 |        157    584315.9     5415060  -1.50e+07   3.47e+07

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