Summary statistics for a_c2_60 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_60 |      2,744     2244135     8208480   -7470649   1.47e+08

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