Summary statistics for a7_3_c7_3 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_3 |        494    83714.13    214754.6     -16657    2200945

by Jean Roth , jroth@nber.org , 8 Sep 2018