Summary statistics for a_c2_51 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_51 |      2,475      109147    522707.7    -134762   2.43e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018