Summary statistics for a7_3_c7_1 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_1 |        455    70526.31    195376.6     -56046    2812615

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