Summary statistics for b_1_c18_24 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_24 |      4,944    33062.87    100429.6     -30000    2683772

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