Summary statistics for a_c6_99 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_99 |        215    187188.8     4365562  -1.62e+07   4.96e+07

by Jean Roth , jroth@nber.org , 8 Sep 2018