Summary statistics for a_c1_60 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_60 |      2,526     2483283     6808502    -318058   1.78e+08

by Jean Roth , jroth@nber.org , 10 Sep 2018