Summary statistics for a_c2_11 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_11 |         29    129297.6    131409.1       7347     571261

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