Summary statistics for a_c2_7 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_7 |      9,564    44141.56    73540.61     -82982    2072266

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