Summary statistics for b_1_c18_22 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_22 |     11,685    25084.68     66206.5     -12747    4741577

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