Summary statistics for b_1_c0_18 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c0_18 |      9,169    907938.3    699242.7   -1307360   1.21e+07

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