Summary statistics for a_c2_49 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_49 |      5,412      246504    386465.8   -1633746    6346748

by Jean Roth , jroth@nber.org , 5 Sep 2018