Summary statistics for a_c1_8 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_8 |     11,714    230190.6    220017.5      -5564    3867572

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