Summary statistics for a_c1_11 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_11 |      5,689    557100.6    696744.3       -670    9098826

by Jean Roth , jroth@nber.org , 3 Sep 2018