Summary statistics for a_c2_8 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_8 |     12,922    301516.4    305501.6    -135539    5103126

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