Summary statistics for b_1_c18_39 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_39 |        126    159859.7    178941.1         81     841624

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