Summary statistics for a_c6_18 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_18 |        809   -103063.2     2005350  -5.50e+07    7440159

by Jean Roth , jroth@nber.org , 21 Apr 2018