Summary statistics for a_c6_10 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_10 |          2     -5014.5    7061.875     -10008        -21

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