Summary statistics for a_c2_39 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_39 |      3,027    211584.9      350751   -1946183    4406831

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