Summary statistics for a7_3_c9_1 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c9_1 |        328     1085724     2359859   -5921467   2.37e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018