Summary statistics for a_c2_63 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_63 |        817     1916406    1.27e+07    -397973   3.30e+08

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