Summary statistics for a_c2_19 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_19 |        833     1272688     3922341    -113434   6.57e+07

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