Summary statistics for a_c6_99 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_99 |        229   -44238.65     5641539  -5.27e+07   4.59e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018