Summary statistics for a7_3_c6_4 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c6_4 |      1,596    61558.35      121812    -114369    2258773

by Jean Roth , jroth@nber.org , 5 Sep 2018