Summary statistics for a_c6_11 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_11 |        497   -10358.82      182464   -3052170    1073658

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