Summary statistics for g2_2_c2_15 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  g2_2_c2_15 |     12,049     5297889     6104540          2   3.55e+08

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