Summary statistics for a_c6_3 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_3 |      2,766     5116.82    124807.3    -934781    2942247

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