Summary statistics for a_c2_6 variable in snf_rollup2540_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_6 |     12,787    43113.39    72365.25    -199056    1423507

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