Summary statistics for a7_3_c7_1 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_1 |          4    392964.5    666178.9       4012    1390391

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