Summary statistics for a_c6_71 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_71 |      1,684    9193.885    865015.9   -7281504   2.55e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018