Summary statistics for a_c6_52 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_52 |        654   -14740.35    74302.96    -790725     581658

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