Summary statistics for a_c2_60 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_60 |      2,965     2774067     8694667  -1.02e+07   1.75e+08

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