Summary statistics for b_1_c0_4 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    b_1_c0_4 |     12,896     1034584    910288.1  -1.80e+07   1.80e+07

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