Summary statistics for a_c6_69 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_69 |         10    -10700.4    12626.11     -35736       -408

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