Summary statistics for a_c2_60 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_60 |      2,838     2463145     8904796   -7919666   1.64e+08

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