Summary statistics for a7_3_c7_3 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_3 |        561    50799.42    117057.5    -227212    1300318

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