Summary statistics for a_c6_11 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_11 |      4,509   -224144.8    639180.3  -1.68e+07    8182845

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