Summary statistics for a_c2_23 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_23 |        763     3279340     7128356    -642787   1.14e+08

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