Summary statistics for a_c1_49 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_49 |      4,938    644063.1    866538.2      -3732    9667952

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