Summary statistics for a_c2_2 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_2 |      7,977    99306.65    373078.3      -3197   2.93e+07

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