Summary statistics for a_c2_1 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_1 |     13,714    759274.1     1002540   -2808412   1.66e+07

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