Summary statistics for a_c6_5 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_5 |      4,328    -15557.8    133390.8   -2226015    1603394

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