Summary statistics for a_c6_3 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_3 |      3,998   -2398.705    226342.2   -2366606    6484784

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