Summary statistics for a_c1_47 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_47 |        660    545043.9    884288.5     -18712    9158865

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