Summary statistics for b_1_c18_49 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_49 |          3      107054    167043.9       1996     299675

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