Summary statistics for a_c6_1 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_1 |     10,087    -53228.7    287343.4   -9514591    3629748

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