Summary statistics for b_1_c18_33 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_33 |      2,705    31013.66    103613.3    -302972    4659972

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