Summary statistics for a_c6_1 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_1 |      9,857    -64339.8      351776   -9758021    5540207

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