Summary statistics for a_c1_54 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_54 |      1,694      118045      220764       -128    4009657

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