Summary statistics for b_1_c18_22 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_22 |      3,197    16540.33    66025.59     -93170    2357716

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