Summary statistics for b_1_c18_34 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_34 |         68      722167     3720394         54   3.08e+07

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