Summary statistics for a_c2_2 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_2 |      5,768    62416.87    96442.96    -136586    1936893

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