Summary statistics for b_1_c18_60 variable in snf_rollup2540_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_60 |        422    161469.3    697030.8       -303    6883913

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