Summary statistics for a7_3_c7_2 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_2 |        324    26988.04    70126.68     -95081     771145

by Jean Roth , jroth@nber.org , 7 Sep 2018