Summary statistics for b_1_c0_28 variable in snf_rollup2540_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c0_28 |        486    5866.988    22192.35         -1     312994

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