Summary statistics for a_c6_5 variable in snf_rollup2540_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_5 |      4,588   -15685.76    203325.8   -9736657    3188458

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