Summary statistics for b_1_c4_16 variable in snf_rollup2540_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c4_16 |     12,550    460548.4    411289.2          4    7343744

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