Summary statistics for a_c2_30 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_30 |        663    760066.7     2064155     -24592   4.56e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018