Summary statistics for a_c6_5 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_5 |      4,967    -17611.9    162360.2   -6108836    1931988

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