Summary statistics for a_c6_66 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_66 |         42    -30001.6    88096.61    -503031      47831

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