Summary statistics for a_c2_97 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_97 |        414     2001506     6699362    -680174   9.05e+07

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