Summary statistics for a_c2_19 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_19 |        941     1049173     3951503   -6361914   5.75e+07

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