Summary statistics for a7_3_c7_1 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c7_1 |        482    74817.69    165133.9     -36544    1196453

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