Summary statistics for b_1_c0_21 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c0_21 |      2,474    24151.14    29162.13       -104     328035

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