Summary statistics for a_c6_6 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_6 |      2,386   -5414.402    25298.75    -369641     373721

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