Summary statistics for a_c2_66 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_66 |        123    288908.5    549128.4       -613    3938688

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