Summary statistics for a_c2_47 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_47 |          7    236925.4    144822.2      13289     449964

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