Summary statistics for b_1_c18_60 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_60 |        521    170038.2    867501.2     -15800    9914368

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