Summary statistics for a_c2_55 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_55 |      2,797     2146376     6282774    -947998   8.35e+07

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