Summary statistics for a_c6_24 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_24 |        423   -131316.4     1219721  -1.73e+07    9546427

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