Summary statistics for a_c6_4 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_4 |     11,762   -97019.55    466561.9  -1.36e+07    8386745

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