Summary statistics for b_1_c18_33 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_33 |      2,758    27701.97    77517.37    -501641    3264632

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