Summary statistics for a_c2_98 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_98 |      2,065     1294832     8911192   -1790769   2.77e+08

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