Summary statistics for a_c1_12 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_12 |        727    371564.2    461387.4     -24722    3455891

by Jean Roth , jroth@nber.org , 9 Sep 2018