Summary statistics for a_c2_17 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_17 |      6,062    542491.6     1033267    -835262   1.97e+07

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