Summary statistics for a_c1_15 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_15 |      3,784    522159.7    853602.8      -1245   1.12e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018