Summary statistics for a_c2_19 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_19 |        953    887559.8     4136962    -739663   9.18e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018