Summary statistics for a7_3_c9_1 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c9_1 |      4,106     1053158     2033443  -1.19e+07   3.57e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018