Summary statistics for b_1_c0_30 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c0_30 |     13,198    221629.4    227553.8    -300478    6753469

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