Summary statistics for a_c2_39 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_39 |      2,952    235172.1    416492.8    -437554    8535962

by Jean Roth , jroth@nber.org , 6 Sep 2018