Summary statistics for a_c6_27 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_27 |      2,680    6829.816     55282.7    -207271     422611

by Jean Roth , jroth@nber.org , 17 Feb 2018