Summary statistics for a_c6_40 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_40 |      2,147   -895612.1     2245002  -4.81e+07   1.16e+07

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