Summary statistics for a_c6_5 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_5 |      4,592   -17678.88    160569.2   -4115545    1761675

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