Summary statistics for a_c6_2 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_2 |      3,953    4485.326    45341.05    -870277     724610

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