Summary statistics for a7_3_c9_1 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c9_1 |      1,081     1177763     2887982  -1.40e+07   5.07e+07

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