Summary statistics for a_c1_8 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_8 |      9,384      213430    204906.6      -3900    3415987

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