Summary statistics for b_1_c18_34 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_34 |         62    300072.4    554755.2       -700    3657586

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