Summary statistics for a_c2_15 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_15 |      4,010     1136215     2296351   -2315025   3.27e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018