Summary statistics for a_c2_98 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_98 |      2,051     1348569     9186516   -3370577   3.23e+08

by Jean Roth , jroth@nber.org , 12 Sep 2018