Summary statistics for a_c6_8 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_8 |      1,163   -11833.84    78554.95   -1368514     920637

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