Summary statistics for a_c2_67 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_67 |         51      234426    443970.4      -6006    2413934

by Jean Roth , jroth@nber.org , 7 Sep 2018