Summary statistics for b_1_c18_39 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_39 |        185    85967.37    241488.6     -16342    2973880

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