Summary statistics for a_c2_47 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_47 |      1,413    607701.4     1185271      -6795   1.90e+07

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