Summary statistics for a_c6_3 variable in snf_rollup2540_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_3 |      3,663   -7472.712    199565.1   -2481382    5882619

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