Summary statistics for b_1_c18_33 variable in snf_rollup2540_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_33 |      2,907    32444.03    115224.8    -337484    5098185

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